Cita APA (7th ed.)

Critchfield, H. J. (1966). General climatology. Prentice-Hall.

Cita Chicago (17th ed.)

Critchfield, Howard J. General Climatology. Englewood Cliffs: Prentice-Hall, 1966.

Cita MLA (9th ed.)

Critchfield, Howard J. General Climatology. Prentice-Hall, 1966.