APA Edition Citation

Etkin, W. (1968). Metamorphosis: A problem in developmental biology.

Chicago Edition Citation

Etkin, William. Metamorphosis: A Problem in Developmental Biology. Appleton Century Crofts, New York, 1968.

MLA Edition Citation

Etkin, William. Metamorphosis: A Problem in Developmental Biology. 1968.

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