Cita APA

Williams, M. A., Gelaye, B., Qiu, C., Fida, N., & Cripe, S. M. (2010). Habitual Snoring and Asthma Comorbidity Among Pregnant Women.

Citación estilo Chicago

Williams, Michelle A., Bizu Gelaye, Chunfang Qiu, Neway Fida, y Swee May Cripe. Habitual Snoring and Asthma Comorbidity Among Pregnant Women. 2010.

Cita MLA

Williams, Michelle A., et al. Habitual Snoring and Asthma Comorbidity Among Pregnant Women. 2010.