APA (7th ed.) Citation

Schaffer, G. (1917). Original-Lithographien zum Weltkrieg. s.t.

Chicago Style (17th ed.) Citation

Schaffer, Gustav. Original-Lithographien Zum Weltkrieg. s.l: s.t, 1917.

MLA (9th ed.) Citation

Schaffer, Gustav. Original-Lithographien Zum Weltkrieg. s.t, 1917.

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