APA Style
Symposium on the energy sector (1984: McMaster University, Canada). ().
Alcohol and drug problems at work the shift to prevention .
:
.
Chicago Style
Symposium on the energy sector (1984: McMaster University, Canada).
Alcohol and drug problems at work the shift to prevention.
:
,
.
.
MLA Style
Symposium on the energy sector (1984: McMaster University, Canada).
Alcohol and drug problems at work the shift to prevention.
:
,
.
.
Turabian Style
Symposium on the energy sector (1984: McMaster University, Canada).
Alcohol and drug problems at work the shift to prevention.
:
,
.
.