Atwater, R., Atwater, F., & Sullivan, N. (2009). Mr Popper's penguins. New York: Hachette Audio.
Chicago Style CitationAtwater, Richard., Florence Atwater, and Nick Sullivan. Mr Popper's Penguins. New York: Hachette Audio, 2009.
MLA CitationAtwater, Richard., Florence Atwater, and Nick Sullivan. Mr Popper's Penguins. New York: Hachette Audio, 2009.
Warning: These citations may not always be 100% accurate.