APA (7th ed.) Citation

Harris, W. J. A. (1980). Comparative adult education: Practice purpose and theory. Longman.

Chicago Style (17th ed.) Citation

Harris, William J. A. Comparative Adult Education: Practice Purpose and Theory. London [u.a.]: Longman, 1980.

MLA (9th ed.) Citation

Harris, William J. A. Comparative Adult Education: Practice Purpose and Theory. Longman, 1980.