APA način citiranja

Ali, T., Lam, D., Bronze, M. S., & Humphrey, M. B. (2009). Osteoporosis in Inflammatory Bowel Disease.

Čikaški stil citiranja

Ali, Tauseef, David Lam, Michael S. Bronze, i Mary Beth Humphrey. Osteoporosis in Inflammatory Bowel Disease. 2009.

MLA način citiranja

Ali, Tauseef, David Lam, Michael S. Bronze, i Mary Beth Humphrey. Osteoporosis in Inflammatory Bowel Disease. 2009.