Cita APA (7a ed.)

Bowker, L. H. (1976). Drug use at a small liberal arts college. R and E Research Associates.

Cita Chicago Style (17a ed.)

Bowker, Lee H. Drug Use at a Small Liberal Arts College. San Francisco: R and E Research Associates, 1976.

Cita MLA (9a ed.)

Bowker, Lee H. Drug Use at a Small Liberal Arts College. R and E Research Associates, 1976.