Dyfyniad APA

Ahrens, C. D. (2007). Meteorology today: An introduction to weather, climate, and the environment (8th ed.). Thomson Brooks/Cole.

Dyfyniad Arddull Chicago

Ahrens, C. Donald. Meteorology Today: An Introduction to Weather, Climate, and the Environment. 8th ed. Belmont, California: Thomson Brooks/Cole, 2007.

Dyfyniad MLA

Ahrens, C. Donald. Meteorology Today: An Introduction to Weather, Climate, and the Environment. 8th ed. Thomson Brooks/Cole, 2007.

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