APA引文

Pritchard, J. A. (1980). Obstetricia. Salvat.

Chicago Style (17th ed.) Citation

Pritchard, Jack A. Obstetricia. Barcelona: Salvat, 1980.

MLA引文

Pritchard, Jack A. Obstetricia. Salvat, 1980.

警告：這些引文格式不一定是100％准確.