Ahrens,C Donald. (2000). Meteorology today: An introduction to weather, climate and the environment (6.). Brooks/cole.
استشهاد بنمط شيكاغوAhrens,C Donald. Meteorology Today: An Introduction to Weather, Climate and the Environment. 6. United States: Brooks/cole, 2000.
MLA استشهادAhrens,C Donald. Meteorology Today: An Introduction to Weather, Climate and the Environment. 6. Brooks/cole, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.