Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

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