APA ציטוט

Mader, S. S. (1990). Biology (3rd ed.). WCB.

Chicago Style (17th ed.) Citation

Mader, Sylvia S. Biology. 3rd ed. Boulevard: WCB, 1990.

ציטוט MLA

Mader, Sylvia S. Biology. 3rd ed. WCB, 1990.