Cita APA (7a ed.)

Graham, D., & Graham, J. (2009). Can do writing: The proven ten-step system for fast and effective business writing (1st edition.). Wiley.

Cita Chicago Style (17a ed.)

Graham, Daniel, y Judith Graham. Can Do Writing: The Proven Ten-step System for Fast and Effective Business Writing. 1st edition. Hoboken, N.J.: Wiley, 2009.

Cita MLA (9a ed.)

Graham, Daniel, y Judith Graham. Can Do Writing: The Proven Ten-step System for Fast and Effective Business Writing. 1st edition. Wiley, 2009.