Dyfyniad APA

Barry, R. G. (1998). Atmosphere, weather and climate (7th ed.). Routledge.

Dyfyniad Arddull Chicago

Barry, Roger G. Atmosphere, Weather and Climate. 7th ed. London: Routledge, 1998.

Dyfyniad MLA

Barry, Roger G. Atmosphere, Weather and Climate. 7th ed. Routledge, 1998.

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