APA (7e ed.) Bronvermelding
Riddell, R., Jain, D., Bernstein, C. N., Guha, S., Shaw, R., Marshall, K., . . . Druding, S. (2014). Lewin, Weinstein, and Riddell's gastrointestinal pathology and its clinical implications (Second edition.). Wolters Kluwer.
Chicago (17e ed.) Bronvermelding
Riddell, Robert, Dhanpat Jain, Charles N. Bernstein, Sushovan Guha, Ryan Shaw, Kate Marshall, Marian Bellus, en Stephen Druding. Lewin, Weinstein, and Riddell's Gastrointestinal Pathology and Its Clinical Implications. Second edition. Philadelphia, Pennsylvania: Wolters Kluwer, 2014.
MLA (9e ed.) Bronvermelding
Riddell, Robert, et al. Lewin, Weinstein, and Riddell's Gastrointestinal Pathology and Its Clinical Implications. Second edition. Wolters Kluwer, 2014.
Let op: Deze citaties zijn niet altijd 100% accuraat.