Cita APA (7th ed.)

Pednekar, H. (2007). Environment education Std XI (6th.). Sheth.

Cita Chicago (17th ed.)

Pednekar, Hemant. Environment Education Std XI. 6th. Mumbai: Sheth, 2007.

Cita MLA (9th ed.)

Pednekar, Hemant. Environment Education Std XI. 6th. Sheth, 2007.