Cita APA (7a ed.)
A, C. (2004). Clinical issues. Limits on second stage pushing and time. British Journal of Midwifery, 12(9), 568-573.
Cita Chicago Style (17a ed.)
A, Chalk. "Clinical Issues. Limits on Second Stage Pushing and Time." British Journal of Midwifery 12, no. 9 (2004): 568-573.
Cita MLA (9a ed.)
A, Chalk. "Clinical Issues. Limits on Second Stage Pushing and Time." British Journal of Midwifery, vol. 12, no. 9, 2004, pp. 568-573.
Precaución: Estas citas no son 100% exactas.