Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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