APA (7th ed.) Citation

Gelzer, M. (1918). Germanicus Iulius Caesar (138).

Chicago Style (17th ed.) Citation

Gelzer, Matthias. Germanicus Iulius Caesar (138). 1918.

MLA (9th ed.) Citation

Gelzer, Matthias. Germanicus Iulius Caesar (138). 1918.

Warning: These citations may not always be 100% accurate.