APA-referens (7:e uppl.)

Weickmann, H. (1959). Physics of precipitation. American Geophysical Union.

Chicago-referens (17:e uppl.)

Weickmann, Helmut. Physics of Precipitation. Washington, D.C: American Geophysical Union, 1959.

MLA-referens (9:e uppl.)

Weickmann, Helmut. Physics of Precipitation. American Geophysical Union, 1959.