APA引文

FELTWELL, J. (1993). The Encyclopedia Of Butterflies. Prentice Hall General Referenc.

Chicago Style (17th ed.) Citation

FELTWELL, John. The Encyclopedia Of Butterflies. Prentice Hall General Referenc, 1993.

MLA引文

FELTWELL, John. The Encyclopedia Of Butterflies. Prentice Hall General Referenc, 1993.

警告：这些引文格式不一定是100％准确.