APA-viite (7. p.)
Greenberger, N. J., Burakoff, R., & Blumberg, R. S. (2009). Current diagnosis and treatment: Gastroenterology, hepatology and endoscopy. McGraw Hill.
Chicago-viite (17. p.)
Greenberger, Norton J., Robert Burakoff, ja Richard S. Blumberg. Current Diagnosis and Treatment: Gastroenterology, Hepatology and Endoscopy. New York: McGraw Hill, 2009.
MLA-viite (9. p.)
Greenberger, Norton J., et al. Current Diagnosis and Treatment: Gastroenterology, Hepatology and Endoscopy. McGraw Hill, 2009.
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