Cita APA

Critchfield, H. J. (1966). General Climatology (2a. ed.). Englewood Cliffs, N. J.: Prentice-Hall.

Citación estilo Chicago

Critchfield, Howard J. General Climatology. 2a. ed. Englewood Cliffs, N. J.: Prentice-Hall, 1966.

Cita MLA

Critchfield, Howard J. General Climatology. 2a. ed. Englewood Cliffs, N. J.: Prentice-Hall, 1966.