APA (7th ed.) Citation
ebrary, Inc, Malnick, S. D. H., Melzer, E., & Tal, S. (2011). Gastrointestinal tract in the aged. Nova Biomedical Books.
Chicago Style (17th ed.) Citation
ebrary, Inc, Stephen D. H. Malnick, Ehud Melzer, and Sari Tal. Gastrointestinal Tract in the Aged. New York: Nova Biomedical Books, 2011.
MLA (9th ed.) Citation
ebrary, Inc, et al. Gastrointestinal Tract in the Aged. Nova Biomedical Books, 2011.
Warning: These citations may not always be 100% accurate.