APA (7th ed.) Citation

Lengrand, P. (1975). An introduction to lifelong education (New enl. ed.). Croom Helm.

Chicago Style (17th ed.) Citation

Lengrand, Paul. An Introduction to Lifelong Education. New enl. ed. London: Croom Helm, 1975.

MLA (9th ed.) Citation

Lengrand, Paul. An Introduction to Lifelong Education. New enl. ed. Croom Helm, 1975.