Cita APA (7a ed.)

Solomon, R. (2016). The art of client service: The classic guide, updated for today's marketers and advertisers (Third edition.). John Wiley & Sons, Incorporated.

Cita Chicago Style (17a ed.)

Solomon, Robert. The Art of Client Service: The Classic Guide, Updated for Today's Marketers and Advertisers. Third edition. Hoboken, New Jersey: John Wiley & Sons, Incorporated, 2016.

Cita MLA (9a ed.)

Solomon, Robert. The Art of Client Service: The Classic Guide, Updated for Today's Marketers and Advertisers. Third edition. John Wiley & Sons, Incorporated, 2016.