APA (7th ed.) Citation

Zippel, H. (1934). Ostpommern. Triasdr.

Chicago Style (17th ed.) Citation

Zippel, Hans. Ostpommern. Berlin: Triasdr, 1934.

MLA (9th ed.) Citation

Zippel, Hans. Ostpommern. Triasdr, 1934.

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