Cita APA (7a ed.)

Ekanger, D. L. (1975). The use and abuse of psychoactive drugs among youth populations in the United States, 1964 to 1974: A descriptive study. Xerox Univ. Microfilms.

Cita Chicago Style (17a ed.)

Ekanger, Dennis L. The Use and Abuse of Psychoactive Drugs Among Youth Populations in the United States, 1964 to 1974: A Descriptive Study. Ann Arbor, Mich: Xerox Univ. Microfilms, 1975.

Cita MLA (9a ed.)

Ekanger, Dennis L. The Use and Abuse of Psychoactive Drugs Among Youth Populations in the United States, 1964 to 1974: A Descriptive Study. Xerox Univ. Microfilms, 1975.