Lynch, W. (2007). Penguins of the world ([2nd ed.].). Firefly Books.
Chicago Style (17th ed.) CitationLynch, Wayne. Penguins of the World. [2nd ed.]. Richmond Hill, Ont.: Firefly Books, 2007.
MLA引文Lynch, Wayne. Penguins of the World. [2nd ed.]. Firefly Books, 2007.
警告:這些引文格式不一定是100%准確.