APA (7th ed.) Citation

Powell, J. (2004). Zack has asthma. Evans Brother Limited.

Chicago Style (17th ed.) Citation

Powell, Jillian. Zack Has Asthma. London: Evans Brother Limited, 2004.

MLA (9th ed.) Citation

Powell, Jillian. Zack Has Asthma. Evans Brother Limited, 2004.

Warning: These citations may not always be 100% accurate.