Cita APA (7a ed.)

Bloom, E. S. (1977). An approach for casual drug users. DHEW publication / ADM.

Cita Chicago Style (17a ed.)

Bloom, Erwin S. "An Approach for Casual Drug Users." DHEW Publication / ADM 1977.

Cita MLA (8a ed.)

Bloom, Erwin S. "An Approach for Casual Drug Users." DHEW Publication / ADM, 1977.