Styl cytowania APA

Knowles, A. S. (1978). International encyclopedia of higher education V.5. Jossey- Bass.

Styl cytowania Chicago

Knowles, A S. International Encyclopedia of Higher Education V.5. San Francisco: Jossey- Bass, 1978.

Styl cytowania MLA

Knowles, A S. International Encyclopedia of Higher Education V.5. Jossey- Bass, 1978.