Cita APA (7a ed.)

Swensen, G. (1993). Indicators of drug abuse in Western Australia: 1981 - 1990. Occasional paper.

Cita Chicago Style (17a ed.)

Swensen, Greg. "Indicators of Drug Abuse in Western Australia: 1981 - 1990." Occasional Paper 1993.

Cita MLA (8a ed.)

Swensen, Greg. "Indicators of Drug Abuse in Western Australia: 1981 - 1990." Occasional Paper, 1993.