Cita APA (7th ed.)
Kerman, J., & Kerman, V. (1980). Listen (3d ed.). Worth Publishers.
Cita Chicago (17th ed.)
Kerman, Joseph, i Vivian Kerman. Listen. 3d ed. New York, N.Y.: Worth Publishers, 1980.
Cita MLA (9th ed.)
Kerman, Joseph, i Vivian Kerman. Listen. 3d ed. Worth Publishers, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.