Ward, C. A. (1989). Altered states of consciousness and mental health: A cross-cultural perspective. Sage.
Chicago Style (17. basım) AtıfWard, Colleen A. Altered States of Consciousness and Mental Health: A Cross-cultural Perspective. Newbury Park: Sage, 1989.
MLA (9th ed.) AtıfWard, Colleen A. Altered States of Consciousness and Mental Health: A Cross-cultural Perspective. Sage, 1989.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..