APA Citation

Villee, C. A., Walker, W. F., & Barnes, R. D. (1984). Chordate zoology (6th ed.). Philadelphia: Saunders.

Chicago Style Citation

Villee, Claude A., Warren F. Walker, and Robert D. Barnes. Chordate Zoology. 6th ed. Philadelphia: Saunders, 1984.

MLA Citation

Villee, Claude A., Warren F. Walker, and Robert D. Barnes. Chordate Zoology. 6th ed. Philadelphia: Saunders, 1984.

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