APA-Zitierstil (7. Ausg.)

Maurer, J., & Schoenberg, I. E. (1999). True colors: An EFL course for real communication: basic A with workbook. Longman.

Chicago-Zitierstil (17. Ausg.)

Maurer, Jay, und Irene E. Schoenberg. True Colors: An EFL Course for Real Communication: Basic A with Workbook. New York, EUA: Longman, 1999.

MLA-Zitierstil (9. Ausg.)

Maurer, Jay, und Irene E. Schoenberg. True Colors: An EFL Course for Real Communication: Basic A with Workbook. Longman, 1999.