Cita APA

Hofmeyr, F., Groenewald, C., Nel, D., Myers, M., Fifer, W., Signore, C., . . . Odendaal, H. (2013). Fetal heart rate patterns at 20 to 24 weeks gestation as recorded by fetal electrocardiography.

Chicago Style Citation

Hofmeyr, F., CA Groenewald, DG Nel, MM Myers, WP Fifer, C. Signore, GDV Hankins, i HJ Odendaal. Fetal Heart Rate Patterns At 20 to 24 Weeks Gestation As Recorded By Fetal Electrocardiography. 2013.

Cita MLA

Hofmeyr, F., et al. Fetal Heart Rate Patterns At 20 to 24 Weeks Gestation As Recorded By Fetal Electrocardiography. 2013.