APA (7th ed.) Citation

Estall, R. (1966). Industrial activity and economic geography (2nd ed.). Hutchinson.

Chicago Style (17th ed.) Citation

Estall, R.C. Industrial Activity and Economic Geography. 2nd ed. London: Hutchinson, 1966.

MLA (9th ed.) Citation

Estall, R.C. Industrial Activity and Economic Geography. 2nd ed. Hutchinson, 1966.