Peters, W. (1990). Mystical medicine. Hartland.
Cita Chicago (17th ed.)Peters, Warren. Mystical Medicine. Hartland, 1990.
Cita MLA (9th ed.)Peters, Warren. Mystical Medicine. Hartland, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)