Παραπομπή APA

Lockwood, J. G. (1974). World climatology: An environmental approach. Edward Arnold.

Παραπομπή Chicago Style

Lockwood, John G. World Climatology: An Environmental Approach. London: Edward Arnold, 1974.

Παραπομπή MLA

Lockwood, John G. World Climatology: An Environmental Approach. Edward Arnold, 1974.