Παραπομπή APA

Ahrens,C Donald. (2000). Meteorology today: An introduction to weather, climate and the environment (6.). Brooks/cole.

Παραπομπή Chicago Style

Ahrens,C Donald. Meteorology Today: An Introduction to Weather, Climate and the Environment. 6. United States: Brooks/cole, 2000.

Παραπομπή MLA

Ahrens,C Donald. Meteorology Today: An Introduction to Weather, Climate and the Environment. 6. Brooks/cole, 2000.