APA引文

Timbs, J. V. (1979). Fetal malnutrition--the price of upright posture?

Citação norma Chicago

Timbs, J V. Fetal Malnutrition--the Price of Upright Posture? 1979.

MLA引文

Timbs, J V. Fetal Malnutrition--the Price of Upright Posture? 1979.

警告：這些引文格式不一定是100％准確.