APA引文

Orr, L. M., & Orr, D. J. (2013). When to Hire or Not Hire a Consultant: Getting Your Money's Worth from Consulting Relationships (1st ed. 2013.). Berkeley, CA: Apress : Imprint: Apress.

Chicago Style Citation

Orr, Linda M., and Dave J. Orr. When to Hire or Not Hire a Consultant: Getting Your Money's Worth From Consulting Relationships. 1st ed. 2013. Berkeley, CA: Apress : Imprint: Apress, 2013.

MLA引文

Orr, Linda M., and Dave J. Orr. When to Hire or Not Hire a Consultant: Getting Your Money's Worth From Consulting Relationships. 1st ed. 2013. Berkeley, CA: Apress : Imprint: Apress, 2013.