Cita APA (7a ed.)

Seglin, J. L., & Coleman, E. (2002). The AMA handbook of business letters (3rd ed.). AMACOM.

Cita Chicago Style (17a ed.)

Seglin, Jeffrey L., y Edward Coleman. The AMA Handbook of Business Letters. 3rd ed. New York: AMACOM, 2002.

Cita MLA (8a ed.)

Seglin, Jeffrey L., y Edward Coleman. The AMA Handbook of Business Letters. 3rd ed. AMACOM, 2002.