Dyfyniad APA

Singh, J. (2009). Tsunamis: Threats and management. I K International.

Dyfyniad Arddull Chicago

Singh, Jagbir. Tsunamis: Threats and Management. New Delhi: I K International, 2009.

Dyfyniad MLA

Singh, Jagbir. Tsunamis: Threats and Management. I K International, 2009.

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