Cita APA (7a ed.)

DuToit, B. M., & Du Toit, B. M. (1977). Drugs, rituals and altered states of consciousness. Balkema.

Cita Chicago Style (17a ed.)

DuToit, Brian M., y Brian M. Du Toit. Drugs, Rituals and Altered States of Consciousness. Rotterdam: Balkema, 1977.

Cita MLA (8a ed.)

DuToit, Brian M., y Brian M. Du Toit. Drugs, Rituals and Altered States of Consciousness. Balkema, 1977.