APA引文

N S Assali. (1968). Biology of gestation.v.2. Academic press.

Chicago Edition Citation

N S Assali. Biology of Gestation.v.2. Academic press, 1968.

MLA引文

N S Assali. Biology of Gestation.v.2. Academic press, 1968.

警告：這些引文格式不一定是100％准確.