Style de citation APA (7e éd.)

Adair, J., & Allen, M. (2008). The concise time management and personal development. Viva Books.

Style de citation Chicago (17e éd.)

Adair, John, et Melanie Allen. The Concise Time Management and Personal Development. New Delhi.-: Viva Books, 2008.

Style de citation MLA (9e éd.)

Adair, John, et Melanie Allen. The Concise Time Management and Personal Development. Viva Books, 2008.