Cita APA (7th ed.)

Morris, F. (1975). Self Hypnosis in two days. E. Dutton.

Cita Chicago (17th ed.)

Morris, Freda. Self Hypnosis in Two Days. New York: E. Dutton, 1975.

Cita MLA (9th ed.)

Morris, Freda. Self Hypnosis in Two Days. E. Dutton, 1975.