Cita APA

Trivedi, P. R., & Gurdeep, R. (1991). Environmental Biology. Akashdeep.

Citación estilo Chicago

Trivedi, P. Rand, and Raj Gurdeep. Environmental Biology. Delhi: Akashdeep, 1991.

Cita MLA

Trivedi, P. Rand, and Raj Gurdeep. Environmental Biology. Akashdeep, 1991.

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