APA引文

Chia, E., Ho, T., Rauff, M., Yip, W., & PHYSIOLOGY. (2011). Cardiac time intervals of normal fetuses using noninvasive fetal electrocardiography.

Chicago Style Citation

Chia, E.L., T.F Ho, M. Rauff, W.C.L Yip, and PHYSIOLOGY. Cardiac Time Intervals of Normal Fetuses Using Noninvasive Fetal Electrocardiography. 2011.

MLA引文

Chia, E.L., et al. Cardiac Time Intervals of Normal Fetuses Using Noninvasive Fetal Electrocardiography. 2011.