APA استشهاد

Whelpley, D. A. (1961). Weather water and boating: :the small - craft sailor's guide to the weather. Cornell maritime press.

استشهاد بنمط شيكاغو

Whelpley, Donald A. Weather Water and Boating: :the Small - Craft Sailor's Guide to the Weather. U S A: Cornell maritime press, 1961.

MLA استشهاد

Whelpley, Donald A. Weather Water and Boating: :the Small - Craft Sailor's Guide to the Weather. Cornell maritime press, 1961.