Παραπομπή APA

Critchfield, H. (1975). General climatology. Prentice-Hall of India.

Παραπομπή Chicago Style

Critchfield, Howard. General Climatology. New Delhi: Prentice-Hall of India, 1975.

Παραπομπή MLA

Critchfield, Howard. General Climatology. Prentice-Hall of India, 1975.