Cita APA (7a ed.)
Henson, M. C., Swan, K. F., O'neil, J. S., Henson, M. C., Swan, K. F., & O'Neil, J. S. (1998). Expression of placental leptin and leptin receptor transcripts in early pregnancy and at term. Obstetrics & Gynecology, 92(6), 1020-1029.
Cita Chicago Style (17a ed.)
Henson, Michael C., Kenneth F. Swan, Jennifer S. O'neil, M C. Henson, K F. Swan, y J S. O'Neil. "Expression of Placental Leptin and Leptin Receptor Transcripts in Early Pregnancy and at Term." Obstetrics & Gynecology 92, no. 6 (1998): 1020-1029.
Cita MLA (9a ed.)
Henson, Michael C., et al. "Expression of Placental Leptin and Leptin Receptor Transcripts in Early Pregnancy and at Term." Obstetrics & Gynecology, vol. 92, no. 6, 1998, pp. 1020-1029.
Precaución: Estas citas no son 100% exactas.