APA (7th ed.) Citation
KHALSA, H., & ET AL. (1991). PREVALENCE OF SUBSTANCE ABUSE IN A PSYCHIATRIC EVALUATION UNIT.
Chicago Style (17th ed.) Citation
KHALSA, H.K, and ET AL. PREVALENCE OF SUBSTANCE ABUSE IN A PSYCHIATRIC EVALUATION UNIT. 1991.
MLA (9th ed.) Citation
KHALSA, H.K, and ET AL. PREVALENCE OF SUBSTANCE ABUSE IN A PSYCHIATRIC EVALUATION UNIT. 1991.
Warning: These citations may not always be 100% accurate.