APA引文

Contreras, L. N., Budd, D., Yen, T. S., Thomas, C., & Tyrrell, J. B. (1991). Adrenal ganglioneuroma-pheochromocytoma secreting vasoactive intestinal polypeptide.

Citação norma Chicago

Contreras, L. N., D. Budd, T. S. Yen, C. Thomas, and J. B. Tyrrell. Adrenal Ganglioneuroma-pheochromocytoma Secreting Vasoactive Intestinal Polypeptide. 1991.

MLA引文

Contreras, L. N., et al. Adrenal Ganglioneuroma-pheochromocytoma Secreting Vasoactive Intestinal Polypeptide. 1991.