APA (7th ed.) Citation
Lauchman, R. (2010). Punctuation at work: Simple principles for achieving clarity and good style. AMACOM.
Chicago Style (17th ed.) Citation
Lauchman, Richard. Punctuation at Work: Simple Principles for Achieving Clarity and Good Style. New York: AMACOM, 2010.
MLA (9th ed.) Citation
Lauchman, Richard. Punctuation at Work: Simple Principles for Achieving Clarity and Good Style. AMACOM, 2010.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.