APA (7th ed.) Citation

Ramus , P. Jahrbuch der freien Generation. [s.n.].

Chicago Style (17th ed.) Citation

Ramus , Pierre. Jahrbuch Der Freien Generation. [s.n.].

MLA (8th ed.) Citation

Ramus , Pierre. Jahrbuch Der Freien Generation. [s.n.].

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