Cita APA (7a ed.)

Critchfield, H. (1966). General climatology (22nd edition.). Prentice-Hall.

Cita Chicago Style (17a ed.)

Critchfield, H. General Climatology. 22nd edition. Englewood Cliffs, New Jersey: Prentice-Hall, 1966.

Cita MLA (8a ed.)

Critchfield, H. General Climatology. 22nd edition. Prentice-Hall, 1966.

Precaución: Estas citas no son 100% exactas.