APA (7th ed.) Citation

Pottner, E. (1916). [Emil Pottner, 4 Lithographien].

Chicago Style (17th ed.) Citation

Pottner, Emil. [Emil Pottner, 4 Lithographien]. [Berlin], 1916.

MLA (9th ed.) Citation

Pottner, Emil. [Emil Pottner, 4 Lithographien]. 1916.

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