APA ציטוט

Duthie, J. F. (1960). Flora of the upper gangetic plain, Vol.02.

Chicago Edition Citation

Duthie, J F. Flora of the Upper Gangetic Plain, Vol.02. Botanical Survey of India, Calcutta, 1960.

ציטוט MLA

Duthie, J F. Flora of the Upper Gangetic Plain, Vol.02. 1960.