Cita APA (7a ed.)

Copppinger, J. P. (2013). Schaum's Anatomy and Physiology Problem 19.23: List the digestive enzymes secreted by the intestinal glands and describe their actions. McGraw-Hill Education LLC..

Cita Chicago Style (17a ed.)

Copppinger, J. Peter. Schaum's Anatomy and Physiology Problem 19.23: List the Digestive Enzymes Secreted by the Intestinal Glands and Describe Their Actions. New York, N.Y.: McGraw-Hill Education LLC., 2013.

Cita MLA (8a ed.)

Copppinger, J. Peter. Schaum's Anatomy and Physiology Problem 19.23: List the Digestive Enzymes Secreted by the Intestinal Glands and Describe Their Actions. McGraw-Hill Education LLC., 2013.