Cita APA

Kumar, A. (2004). A textbook of environmental science. Aavishkar Publishers, Distributors.

Citación estilo Chicago

Kumar, Arvind. A Textbook of Environmental Science. Jaipur: Aavishkar Publishers, Distributors, 2004.

Cita MLA

Kumar, Arvind. A Textbook of Environmental Science. Aavishkar Publishers, Distributors, 2004.

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