APA

Petterssen S., Namia J., . (1940). Weather analysis and forecasting: a textbook on synoptic meterology. New York: McGraw-Hill Book Co.,Inc.

Chicago

Petterssen Sverre, Namia Jerome, . 1940. Weather analysis and forecasting: a textbook on synoptic meterology. New York: McGraw-Hill Book Co.,Inc.

Harvard

Petterssen S., Namia J., . (1940). Weather analysis and forecasting: a textbook on synoptic meterology. New York: McGraw-Hill Book Co.,Inc.

MLA

Petterssen Sverre, Namia Jerome, . Weather analysis and forecasting: a textbook on synoptic meterology. New York: McGraw-Hill Book Co.,Inc. 1940.