Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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