एपीए उद्धरण

David G Penny. (1996). Physiology: 700 questions and answers. Stamford, Connecticut: Appleton and Lange.

शिकागो स्टाइल उद्धरण

David G Penny. Physiology: 700 Questions and Answers. Stamford, Connecticut: Appleton and Lange, 1996.

एमएलए उद्धरण

David G Penny. Physiology: 700 Questions and Answers. Stamford, Connecticut: Appleton and Lange, 1996.