APA (7th ed.) Citation
BELL, D., & ET AL. (1997). THE TRAJECTORY OF CLIENT PROGRESS.
Chicago Style (17th ed.) Citation
BELL, D.C, and ET AL. THE TRAJECTORY OF CLIENT PROGRESS. 1997.
MLA (9th ed.) Citation
BELL, D.C, and ET AL. THE TRAJECTORY OF CLIENT PROGRESS. 1997.
Warning: These citations may not always be 100% accurate.