I am hoping to modify the citation style for the Journal of Evolutionary Biology (ID http://www.zotero.org/styles/journal-of-evolutionary-biology) to fit my needs for another publication.

The main edit I need is for the family name to appear in all caps within the bibliography.
I have been reading the editing CSL step-by-step guides but am struggling to see where and what I need to input to achieve this.

Any help is appreciated!

***EDIT***

Journal of Molluscan Biology Guidelines
https://academic.oup.com/mollus/pages/General_Instructions
ISSN: 0260-1230

In-text citation:

(Campbell & Pedersen, 2007)
(Mares, 2001)

Bibliography:

CAMPBELL, J. L., & PENDERSON, O. K. 2007. The varieties of capitalism and hybrid success. Comparative Political Studies, 40(3), 307–332.

MARES, I. 2001. Firms and the welfare state: When, why, and how does social policy matter to employers? In: Varieties of capitalism. The institutional foundations of comparative advantage (P.A. Hall & D. Soskice, eds), pp. 184-213. Oxford University Press, New York.

Journal titles are in italics and cited in full with the volume number in bold; both the comma after the journal name and the colon after the volume number should be in regular font. Page ranges should be shown using an en dash and not a hyphen (e.g. pp. 55–100 not pp. 55-100)

Here is a link to a free article from this Journal

https://www.researchgate.net/profile/Kevin-Cummings-2/publication/349140098_A_'big_data'_approach_to_global_freshwater_mussel_diversity_Bivalvia_Unionoida_with_an_updated_checklist_of_genera_and_species/links/6043e7e64585154e8c809dd0/A-big-data-approach-to-global-freshwater-mussel-diversity-Bivalvia-Unionoida-with-an-updated-checklist-of-genera-and-species.pdf