Dyfyniad APA

Torrence, R., & Grattan, J. (2002). Natural disasters and cultural change. Routledge.

Dyfyniad Arddull Chicago

Torrence, Robin, and John Grattan. Natural Disasters and Cultural Change. London: Routledge, 2002.

Dyfyniad MLA

Torrence, Robin, and John Grattan. Natural Disasters and Cultural Change. Routledge, 2002.

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