APA (7th ed.) Citation

Marcks, E. (1912). Kaiser Wilhelm I. Janssen.

Chicago Style (17th ed.) Citation

Marcks, Erich. Kaiser Wilhelm I. Hamburg [u.a.]: Janssen, 1912.

MLA (9th ed.) Citation

Marcks, Erich. Kaiser Wilhelm I. Janssen, 1912.

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