APA (7th ed.) Citation

Kupffer, F. K. (1937). Berichte an die Batische Sippe Kupffer.

Chicago Style (17th ed.) Citation

Kupffer, Friedrich Karl. Berichte an Die Batische Sippe Kupffer. Riga, 1937.

MLA (8th ed.) Citation

Kupffer, Friedrich Karl. Berichte an Die Batische Sippe Kupffer. 1937.

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