Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.