APA (7th ed.) Citation

DeLaubenfels, D. J. (1972). A Geography of Plants and Animals (2. Aufl.). Brown.

Chicago Style (17th ed.) Citation

DeLaubenfels, David J. A Geography of Plants and Animals. 2. Aufl. Dubuque: Brown, 1972.

MLA (9th ed.) Citation

DeLaubenfels, David J. A Geography of Plants and Animals. 2. Aufl. Brown, 1972.