APA Format
1614. (2003). Marketing your consulting services. San Francisco : John Wiley and Sons
MLA Format
1614. Marketing your consulting services. San Francisco : John Wiley and Sons, 2003
Chicago Format
1614. Marketing your consulting services. San Francisco : John Wiley and Sons, 2003
Australian/Harvard Format
1614. 2003. Marketing your consulting services. John Wiley and Sons San Francisco