Cita APA (7a ed.)
EC, M. (1989). Work, environment and the fetus. Midwifery, 5(2), 53-63.
Cita Chicago Style (17a ed.)
EC, McCloy. "Work, Environment and the Fetus." Midwifery 5, no. 2 (1989): 53-63.
Cita MLA (9a ed.)
EC, McCloy. "Work, Environment and the Fetus." Midwifery, vol. 5, no. 2, 1989, pp. 53-63.
Precaución: Estas citas no son 100% exactas.