Cita APA (7th ed.)

Coles, E. T. (1970). Adult education in developing countries. International Institute for Educational Planning.

Cita Chicago (17th ed.)

Coles, E.K. Townsend. Adult Education in Developing Countries. París: International Institute for Educational Planning, 1970.

Cita MLA (9th ed.)

Coles, E.K. Townsend. Adult Education in Developing Countries. International Institute for Educational Planning, 1970.