Cita APA (7a ed.)

Kurtz, R. C. (1981). Nutrition in gastrointestinal disease. Churchill Livingstone.

Cita Chicago Style (17a ed.)

Kurtz, Robert C. Nutrition in Gastrointestinal Disease. New York: Churchill Livingstone, 1981.

Cita MLA (9a ed.)

Kurtz, Robert C. Nutrition in Gastrointestinal Disease. Churchill Livingstone, 1981.