APA (7th ed.) Citation

Ehring, H., & Reinecker, H. (1939). Pimpfe. Osmer.

Chicago Style (17th ed.) Citation

Ehring, Heinz, and Herbert Reinecker. Pimpfe. Berlin: Osmer, 1939.

MLA (9th ed.) Citation

Ehring, Heinz, and Herbert Reinecker. Pimpfe. Osmer, 1939.

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