APA (7th ed.) Citation

Petersen, A. (1953). Die Gräser. Akademie.

Chicago Style (17th ed.) Citation

Petersen, Asmus. Die Gräser. Berlin: Akademie, 1953.

MLA (8th ed.) Citation

Petersen, Asmus. Die Gräser. Akademie, 1953.

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