Παραπομπή σε μορφή APA (7η εκδ.)

Bethel, M., Engel, S., Green, J., Huang, Z., Josse, R., Kaufman, K., . . . Group, T. S. (2017). Assessing the safety of sitagliptin in older participants in the Trial Evaluating Cardiovascular Outcomes with Sitagliptin (TECOS). American Diabetes Association.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bethel, M., et al. Assessing the Safety of Sitagliptin in Older Participants in the Trial Evaluating Cardiovascular Outcomes with Sitagliptin (TECOS). American Diabetes Association, 2017.

Παραπομπή σε μορφή MLA (9th εκδ.)

Bethel, M., et al. Assessing the Safety of Sitagliptin in Older Participants in the Trial Evaluating Cardiovascular Outcomes with Sitagliptin (TECOS). American Diabetes Association, 2017.