APA ציטוט

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.

ציטוט MLA

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