Style de citation APA (7e éd.)

Koch, A. (1988). Speaking with a purpose. Prentice-Hall.

Style de citation Chicago (17e éd.)

Koch, Arthur. Speaking with a Purpose. Englewood Cliffs, N.J: Prentice-Hall, 1988.

Style de citation MLA (9e éd.)

Koch, Arthur. Speaking with a Purpose. Prentice-Hall, 1988.