Cita APA (7th ed.)

Marsen, S. (2003). Professional writing: : the complete guide for business, industry and IT. Palgrave Macmillan.

Cita Chicago (17th ed.)

Marsen, Sky. Professional Writing: : The Complete Guide for Business, Industry and IT. New York: Palgrave Macmillan, 2003.

Cita MLA (9th ed.)

Marsen, Sky. Professional Writing: : The Complete Guide for Business, Industry and IT. Palgrave Macmillan, 2003.