Cita APA (7a ed.)

Gladis, S. D. (1999). The manager's pocket guide to effective writing. HRD Press.

Cita Chicago Style (17a ed.)

Gladis, Stephen D. The Manager's Pocket Guide to Effective Writing. Amherst, Mass.: HRD Press, 1999.

Cita MLA (8a ed.)

Gladis, Stephen D. The Manager's Pocket Guide to Effective Writing. HRD Press, 1999.