A methodology for student drug-use surveys

MLA

Smart, R. G., L. D Johnston, and Reginald G Smart. A Methodology for Student Drug-use Surveys. Geneva: World Health Organisation, 1980.

APA

Smart, R. G., Johnston, L. DSmart, R. G. (1980). A methodology for student drug-use surveys. Geneva: World Health Organisation.

Chicago

Smart, R. G., L. D Johnston, and Reginald G. Smart. A Methodology for Student Drug-Use Surveys. Geneva: World Health Organisation, 1980.