Style de citation APA (7e éd.)

Levine, S. (2002). The book of agreement: 10 essential elements for getting the results you want. Berrett-Koehler.

Style de citation Chicago (17e éd.)

Levine, Stewart. The Book of Agreement: 10 Essential Elements for Getting the Results You Want. San Francisco, CA: Berrett-Koehler, 2002.

Style de citation MLA (8e éd.)

Levine, Stewart. The Book of Agreement: 10 Essential Elements for Getting the Results You Want. Berrett-Koehler, 2002.