Cita APA

Yu, V. Y., Loke, H. L., Bajuk, B., Szymonowicz, W., Orgill, A. A., & Astbury, J. (1986). Prognosis for infants born at 23 to 28 weeks' gestation.

Citación estilo Chicago

Yu, V Y., H L. Loke, B. Bajuk, W. Szymonowicz, A A. Orgill, y J. Astbury. Prognosis for Infants Born At 23 to 28 Weeks' Gestation. 1986.

Cita MLA

Yu, V Y., et al. Prognosis for Infants Born At 23 to 28 Weeks' Gestation. 1986.