APA引文

Unwin, M., Tipling, D., & Angell, T. (2016). The enigma of the owl: An illustrated natural history. Yale University Press.

Chicago Style (17th ed.) Citation

Unwin, Mike, David Tipling, and Tony Angell. The Enigma of the Owl: An Illustrated Natural History. New Haven, CT ; London: Yale University Press, 2016.

MLA引文

Unwin, Mike, et al. The Enigma of the Owl: An Illustrated Natural History. Yale University Press, 2016.

警告：這些引文格式不一定是100％准確.