Cita APA (7a ed.)
Abreu, M. T. (2019, October). Combining Biologic Agents in Inflammatory Bowel Disease...Maria T. Abreu. Gastroenterology & Hepatology, 549-552.
Cita Chicago Style (17a ed.)
Abreu, Maria T. "Combining Biologic Agents in Inflammatory Bowel Disease...Maria T. Abreu." Gastroenterology & Hepatology Oct. 2019: 549-552.
Cita MLA (9a ed.)
Abreu, Maria T. "Combining Biologic Agents in Inflammatory Bowel Disease...Maria T. Abreu." Gastroenterology & Hepatology, Oct. 2019, pp. 549-552.
Precaución: Estas citas no son 100% exactas.