APA (7th ed.) Citation

Avraham, R. (1989). The digestive system. Chelsea House.

Chicago Style (17th ed.) Citation

Avraham, Regina. The Digestive System. New York: Chelsea House, 1989.

MLA (9th ed.) Citation

Avraham, Regina. The Digestive System. Chelsea House, 1989.

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