APA استشهاد

Longley, R. W. (1970). Elements of meteorology. John willey.

استشهاد بنمط شيكاغو

Longley, Richmond W. Elements of Meteorology. London: John willey, 1970.

MLA استشهاد

Longley, Richmond W. Elements of Meteorology. John willey, 1970.