The smallest of quibbles: CMOS 18 notes — commas following titles ending in "!"

marygauxlightly

CMOS 18

Word for Mac v. 16.108

Zotero v. 9.0.1

It's entirely possible that I am missing something, but are titles ending in <!> supposed to be followed by commas in citations (see below)?

Thanks.

–M



SHORTENED NOTE:

Die Freiheit, “Arbeiter! Soldaten! Genossen!,” 1.

FULL NOTE:

“Arbeiter! Soldaten! Genossen!,” Die Freiheit, January 6, 1919, 1.

BIBLIOGRAPHY:

Die Freiheit. “Arbeiter! Soldaten! Genossen!” January 6, 1919.