Παραπομπή σε μορφή APA (7η εκδ.)

Phillips, J. J., Trotter, W. D., & Phillips, P. P. (2015). Maximizing the value of consulting: A guide for internal and external consultants. Wiley. https://doi.org/10.1002/9781119154846

Παραπομπή σε μορφή Chicago (17η εκδ.)

Phillips, Jack J., William Dow Trotter, και Patricia Pulliam Phillips. Maximizing the Value of Consulting: A Guide for Internal and External Consultants. Hoboken: Wiley, 2015. https://doi.org/10.1002/9781119154846.

Παραπομπή σε μορφή MLA (8th εκδ.)

Phillips, Jack J., et al. Maximizing the Value of Consulting: A Guide for Internal and External Consultants. Wiley, 2015. https://doi.org/10.1002/9781119154846.