Tohutoro APA (7th ed.)

Shapiro, A. K., & Shapiro, E. (1997). The powerful placebo: From ancient priest to modern physician. Johns Hopkins University Press.

Tohutoru Kātū Chicago (17th ed.)

Shapiro, Arthur K., me Elaine Shapiro. The Powerful Placebo: From Ancient Priest to Modern Physician. Baltimore: Johns Hopkins University Press, 1997.

Tohutoro MLA (9th ed.)

Shapiro, Arthur K., me Elaine Shapiro. The Powerful Placebo: From Ancient Priest to Modern Physician. Johns Hopkins University Press, 1997.