APA引文

Needham, J. (1963). Chemical embryology, Vol.1.

Chicago Edition Citation

Needham, Joseph. Chemical Embryology, Vol.1. Hafner Publishing Company, New York, 1963.

MLA引文

Needham, Joseph. Chemical Embryology, Vol.1. 1963.

警告：這些引文格式不一定是100％准確.