APA (7th ed.) Citation

Kähler, H. (1949). Pergamon. Gebr. Mann.

Chicago Style (17th ed.) Citation

Kähler, Heinz. Pergamon. Berlin: Gebr. Mann, 1949.

MLA (9th ed.) Citation

Kähler, Heinz. Pergamon. Gebr. Mann, 1949.

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