APA (7th ed.) Citation

Rosarium (Sangerhausen) & Ahr, H. (1962). Rosarium Sangerhausen. Rosarium.

Chicago Style (17th ed.) Citation

Rosarium (Sangerhausen) and Hans Ahr. Rosarium Sangerhausen. Sangerhausen: Rosarium, 1962.

MLA (9th ed.) Citation

Rosarium (Sangerhausen) and Hans Ahr. Rosarium Sangerhausen. Rosarium, 1962.

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