MLA

Khong, et al. Pathology of the Placenta. Springer International Publishing, 2019.

APA

Khong, K., Gordijn, S. J, Mooney, E. E, Morgan, T. K, & Nikkels, P. G. J. (2019). Pathology of the Placenta. Springer International Publishing.

Chicago

Khong, Sanne J Gordijn, Eoghan E Mooney, Terry K Morgan, and Peter G. J Nikkels. Pathology of the Placenta. : Springer International Publishing, 2019.