APA aipamena

Villee, C. A. (1957). Biology (3rd ed.). W.B. Saunders.

Chicago Style aipamena

Villee, Claude A. Biology. 3rd ed. Philadelphia: W.B. Saunders, 1957.

MLA aipamena

Villee, Claude A. Biology. 3rd ed. W.B. Saunders, 1957.