APA (7th ed.) Citation

Drobik, S. (2009). Biologisch gärtnern. Dorling Kindersley.

Chicago Style (17th ed.) Citation

Drobik, Sabine. Biologisch Gärtnern. München: Dorling Kindersley, 2009.

MLA (9th ed.) Citation

Drobik, Sabine. Biologisch Gärtnern. Dorling Kindersley, 2009.

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