Cita APA

SHARMA, P. (1975). Elements of Ecology (1st.). Rastogi Publication.

Citación estilo Chicago

SHARMA, P.D. Elements of Ecology. 1st. Meerut: Rastogi Publication, 1975.

Cita MLA

SHARMA, P.D. Elements of Ecology. 1st. Rastogi Publication, 1975.

Warning: These citations may not always be 100% accurate.