APA (7th ed.) Citation

Olsson, G. (1975). Birds in egg. Dept. of Geography, University of Michigan.

Chicago Style (17th ed.) Citation

Olsson, Gunnar. Birds in Egg. Ann Arbor: Dept. of Geography, University of Michigan, 1975.

MLA (8th ed.) Citation

Olsson, Gunnar. Birds in Egg. Dept. of Geography, University of Michigan, 1975.