Dyfyniad APA

Singh, R. P., & Bartlett, D. J. (2018). Natural hazards: Earthquakes, volcanoes, and landslides. CRC Press.

Dyfyniad Arddull Chicago

Singh, R. P., and Darius J. Bartlett. Natural Hazards: Earthquakes, Volcanoes, and Landslides. London: CRC Press, 2018.

Dyfyniad MLA

Singh, R. P., and Darius J. Bartlett. Natural Hazards: Earthquakes, Volcanoes, and Landslides. CRC Press, 2018.

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