APA   Click to copy
Wen, Q., Muraca, G., Ting, J., Lim, K., & Lisonkova, S. (2017). 628: Temporal trends in rates of severe birth trauma by mode of delivery.

Chicago/Turabian   Click to copy
Wen, Qi, G. Muraca, J. Ting, K. Lim, and S. Lisonkova. “628: Temporal Trends in Rates of Severe Birth Trauma by Mode of Delivery” (2017).

MLA   Click to copy
Wen, Qi, et al. 628: Temporal Trends in Rates of Severe Birth Trauma by Mode of Delivery. 2017.

@article{qi2017a,
  title = {628: Temporal trends in rates of severe birth trauma by mode of delivery},
  year = {2017},
  author = {Wen, Qi and Muraca, G. and Ting, J. and Lim, K. and Lisonkova, S.}
}