APA (7th ed.) Citation

Dickenson, J., Clarke, C., & Gould, W. (1977). A Geography of the Third World. Methuen.

Chicago Style (17th ed.) Citation

Dickenson, J.P, C.G Clarke, and W.T.S Gould. A Geography of the Third World. London: Methuen, 1977.

MLA (9th ed.) Citation

Dickenson, J.P, et al. A Geography of the Third World. Methuen, 1977.