APA način citiranja (7. izdanje)

Travis, S., Feagan, B., Rutgeerts, P., & van Deventer, S. (2012). The future of inflammatory bowel disease management: Combining progress in trial design with advances in targeted therapy.

Čikaški stil citiranja (17. izdanje)

Travis, S., BG Feagan, P. Rutgeerts, i S. van Deventer. The Future of Inflammatory Bowel Disease Management: Combining Progress in Trial Design with Advances in Targeted Therapy. 2012.

MLA način citiranja (9. izdanje)

Travis, S., et al. The Future of Inflammatory Bowel Disease Management: Combining Progress in Trial Design with Advances in Targeted Therapy. 2012.