O'Neill, A. (2011). I wonder why snakes shed their skin and other questions about reptiles. Kingfisher.
Цитирование в стиле Чикаго (17-е изд.)O'Neill, Amanda. I Wonder Why Snakes Shed Their Skin and Other Questions About Reptiles. New York: Kingfisher, 2011.
Цитирование MLA (8-е изд.)O'Neill, Amanda. I Wonder Why Snakes Shed Their Skin and Other Questions About Reptiles. Kingfisher, 2011.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.