Cita APA

Rogler, G. 1., Bauerfeind, P., Fried, M., Gubler, C., & Müllhaupt, B. (2018). Gastrix: A guide to gastroenterology and hepatology. Basel, Switzerland: Karger.

Citación estilo Chicago

Rogler, Gerhard 1963-, Peter Bauerfeind, Michael Fried, Christoph Gubler, y Beat Müllhaupt. Gastrix: A Guide to Gastroenterology and Hepatology. Basel, Switzerland: Karger, 2018.

Cita MLA

Rogler, Gerhard 1963-, et al. Gastrix: A Guide to Gastroenterology and Hepatology. Basel, Switzerland: Karger, 2018.