APA (7th ed.) Citation

Phillips, P. P., & Phillips, J. J. (2019). ROI Basics, 2nd Edition.

Chicago Style (17th ed.) Citation

Phillips, Patricia Pulliam, and Jack J. Phillips. ROI Basics, 2nd Edition. 2019.

MLA (9th ed.) Citation

Phillips, Patricia Pulliam, and Jack J. Phillips. ROI Basics, 2nd Edition. 2019.

Warning: These citations may not always be 100% accurate.