APA ציטוט
ebrary, Inc, Mullin, S. J., & Seigel, R. A. (2009). Snakes: Ecology and conservation. Comstock Pub. Associates/Cornell University Press.
Chicago Style (17th ed.) Citation
ebrary, Inc, Stephen J. Mullin, and Richard A. Seigel. Snakes: Ecology and Conservation. Ithaca: Comstock Pub. Associates/Cornell University Press, 2009.
ציטוט MLA
ebrary, Inc, et al. Snakes: Ecology and Conservation. Comstock Pub. Associates/Cornell University Press, 2009.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.