APA (7th ed.) Citation

Cropley, A. J. (1979). Lifelong education, a stocktaking. Unesco Institute for Education.

Chicago Style (17th ed.) Citation

Cropley, A. J. Lifelong Education, a Stocktaking. Hamburg: Unesco Institute for Education, 1979.

MLA (9th ed.) Citation

Cropley, A. J. Lifelong Education, a Stocktaking. Unesco Institute for Education, 1979.

Warning: These citations may not always be 100% accurate.