APA

DeLancey M. M., Hannan D. R. & Institute for a Drug-Free Workplace. (1994). International guide to workplace substance-abuse prevention: a 16 country analysis of employer and employee rights and responsibilities regarding drug testing, treatment, and policy development, and overview of trends in drug and alcohol use. Washington, DC: Institute for a Drug-Free Workplace.

Chicago

DeLancey Marci M, Hannan Denise R and Institute for a Drug-Free Workplace. 1994. International guide to workplace substance-abuse prevention: a 16 country analysis of employer and employee rights and responsibilities regarding drug testing, treatment, and policy development, and overview of trends in drug and alcohol use. Washington, DC: Institute for a Drug-Free Workplace.

Harvard

DeLancey M. M., Hannan D. R. and Institute for a Drug-Free Workplace. (1994). International guide to workplace substance-abuse prevention: a 16 country analysis of employer and employee rights and responsibilities regarding drug testing, treatment, and policy development, and overview of trends in drug and alcohol use. Washington, DC: Institute for a Drug-Free Workplace.

MLA

DeLancey Marci M, Hannan Denise R and Institute for a Drug-Free Workplace. International guide to workplace substance-abuse prevention: a 16 country analysis of employer and employee rights and responsibilities regarding drug testing, treatment, and policy development, and overview of trends in drug and alcohol use. Washington, DC: Institute for a Drug-Free Workplace. 1994.