Dyfyniad APA

Ahrens, C. D. (2003). Meteorology today: An introduction to weather, climate and the environment (7th ed.). Brooks/Cole.

Dyfyniad Arddull Chicago

Ahrens, C. Donald. Meteorology Today: An Introduction to Weather, Climate and the Environment. 7th ed. California: Brooks/Cole, 2003.

Dyfyniad MLA

Ahrens, C. Donald. Meteorology Today: An Introduction to Weather, Climate and the Environment. 7th ed. Brooks/Cole, 2003.

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