Cita APA

Jewell, D. P., Truelove, S. C., & Trowell, J. Topics in gastroenterology. Oxford: Blackwell Scientific Publications.

Chicago Style Citation

Jewell, D. P., S. C. Truelove, i Joan Trowell. Topics in Gastroenterology. Oxford: Blackwell Scientific Publications.

Cita MLA

Jewell, D. P., S. C. Truelove, i Joan Trowell. Topics in Gastroenterology. Oxford: Blackwell Scientific Publications.