APA-Zitierstil (7. Ausg.)

Long, D. G. (1990). Learner managed learning: The key to lifelong learning and development (1. publ.). Page u.a.

Chicago-Zitierstil (17. Ausg.)

Long, Douglas G. Learner Managed Learning: The Key to Lifelong Learning and Development. 1. publ. London: Page u.a, 1990.

MLA-Zitierstil (9. Ausg.)

Long, Douglas G. Learner Managed Learning: The Key to Lifelong Learning and Development. 1. publ. Page u.a, 1990.