Dyfyniad APA

Sinha, R. K. (1995). Enviornment and natural resources: Rules, bills and amendments. Commonwealth Publishers.

Dyfyniad Arddull Chicago

Sinha, R. K. Enviornment and Natural Resources: Rules, Bills and Amendments. New Delhi: Commonwealth Publishers, 1995.

Dyfyniad MLA

Sinha, R. K. Enviornment and Natural Resources: Rules, Bills and Amendments. Commonwealth Publishers, 1995.

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