Gaya APA

Knapper, C, K., Cropley, A, J. (2000). Lifelong Learning in Higher Education (Ed. 3, Cet. 1). London: Kogan Page.

Gaya MLA

Knapper, Christopher, K., Cropley, Arthur, J. "Lifelong Learning in Higher Education". Ed. 3, Cet. 1 London: Kogan Page, 2000. Text.