Cita APA (7a ed.)

Pan-American Congress of Endocrinology (6o, Gual, C., Ebling, F., & Hale, P. (1966). Proceedings of the sixth Pan-American Congress of Endocrinology: Mexico City, 10-15 October 1965. Excerpta Medica.

Cita Chicago Style (17a ed.)

Pan-American Congress of Endocrinology (6o, C. Gual, F.J Ebling, y P. Hale. Proceedings of the Sixth Pan-American Congress of Endocrinology: Mexico City, 10-15 October 1965. Amsterdam [etc.]: Excerpta Medica, 1966.

Cita MLA (9a ed.)

Pan-American Congress of Endocrinology (6o, et al. Proceedings of the Sixth Pan-American Congress of Endocrinology: Mexico City, 10-15 October 1965. Excerpta Medica, 1966.