APA aipamena

Lauchman, R. (2010). Punctuation at work: Simple principles for achieving clarity and good style. American Management Association.

Chicago Style aipamena

Lauchman, Richard. Punctuation at Work: Simple Principles for Achieving Clarity and Good Style. New York: American Management Association, 2010.

MLA aipamena

Lauchman, Richard. Punctuation at Work: Simple Principles for Achieving Clarity and Good Style. American Management Association, 2010.