APA引文

Kalousek, D. K., & Vekemans, M. (1996). Confined placental mosaicism.

Citação norma Chicago

Kalousek, D K., and M. Vekemans. Confined Placental Mosaicism. 1996.

MLA引文

Kalousek, D K., and M. Vekemans. Confined Placental Mosaicism. 1996.

警告：這些引文格式不一定是100％准確.