APA (7th ed.) Citation

Aspen Conference 1977, Aspen, Colo, Kryder, C., & Aspen Conference. (1977). Americans and drug abuse: Report from the Aspen Conference. Aspen Inst. for Humanist. Studies.

Chicago Style (17th ed.) Citation

Aspen Conference 1977, Aspen, Colo, Christian Kryder, and Aspen Conference. Americans and Drug Abuse: Report from the Aspen Conference. New York, NY: Aspen Inst. for Humanist. Studies, 1977.

MLA (8th ed.) Citation

Aspen Conference 1977, Aspen, Colo, et al. Americans and Drug Abuse: Report from the Aspen Conference. Aspen Inst. for Humanist. Studies, 1977.