Cita APA (7a ed.)

Bartz, R. J. (2018). CWTS, CWS, and CWT complete study guide: Exams PW0-071, CWS-2017, CWT-2017 (1st edition.). Sybex.

Cita Chicago Style (17a ed.)

Bartz, Robert J. CWTS, CWS, and CWT Complete Study Guide: Exams PW0-071, CWS-2017, CWT-2017. 1st edition. Indianapolis, Indiana: Sybex, 2018.

Cita MLA (9a ed.)

Bartz, Robert J. CWTS, CWS, and CWT Complete Study Guide: Exams PW0-071, CWS-2017, CWT-2017. 1st edition. Sybex, 2018.