Cita APA (7th ed.)

Petterssen, S. (1958). Introduction to meteorology (2a. ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Petterssen, Sverre. Introduction to Meteorology. 2a. ed. Nueva York: McGraw-Hill, 1958.

Cita MLA (9th ed.)

Petterssen, Sverre. Introduction to Meteorology. 2a. ed. McGraw-Hill, 1958.

Atenció: Aquestes cites poden no estar 100% correctes.