APA citiranje

ebrary, Inc, Johnson, L. R., & Ghishan, F. K. (2012). Physiology of the gastrointestinal tract (5th ed.). Elsevier Academic Press.

Chicago Style (17th ed.) Citation

ebrary, Inc, Leonard R. Johnson, and Fayez K. Ghishan. Physiology of the Gastrointestinal Tract. 5th ed. Burlington, MA: Elsevier Academic Press, 2012.

MLA citiranje

ebrary, Inc, et al. Physiology of the Gastrointestinal Tract. 5th ed. Elsevier Academic Press, 2012.