Cita APA

Sir-Petermann, T., Ladron de Guevara, A., Villarroel, A. C., Preisler, J., Echiburu, B., & Recabarren, S. (2012). Polycystic ovary syndrome and pregnancy.

Citación estilo Chicago

Sir-Petermann, Teresa, Amanda Ladron de Guevara, Ana Claudia Villarroel, Jessica Preisler, Barbara Echiburu, y Sergio Recabarren. Polycystic Ovary Syndrome and Pregnancy. 2012.

Cita MLA

Sir-Petermann, Teresa, et al. Polycystic Ovary Syndrome and Pregnancy. 2012.