APA (7th ed.) Citation

Coles, E. K. T. (1977). Adult education in developing countries (2nd ed.). Pergamon Press.

Chicago Style (17th ed.) Citation

Coles, Edwin K. Townsend. Adult Education in Developing Countries. 2nd ed. Oxford, UK: Pergamon Press, 1977.

MLA (9th ed.) Citation

Coles, Edwin K. Townsend. Adult Education in Developing Countries. 2nd ed. Pergamon Press, 1977.