APA Edition Citation

Mcewen, R. S. (1957). Vertebrate embryology (4.).

Chicago Edition Citation

Mcewen, Robert S. Vertebrate Embryology. 4. Henry Holt & Co., New York, 1957.

MLA Edition Citation

Mcewen, Robert S. Vertebrate Embryology. 4. 1957.

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