Cita APA (7a ed.)

Lauchman, R. (2010). Punctuation at work: Simple principles for achieving clarity and good style (1st edition.). AMACOM.

Cita Chicago Style (17a ed.)

Lauchman, Richard. Punctuation at Work: Simple Principles for Achieving Clarity and Good Style. 1st edition. New York: AMACOM, 2010.

Cita MLA (9a ed.)

Lauchman, Richard. Punctuation at Work: Simple Principles for Achieving Clarity and Good Style. 1st edition. AMACOM, 2010.