Cita APA (7a ed.)
Foster Decker, G. Alfred Hitchcock's Mystery Magazine: Vol. 18, no. 6, June 1973. HSD Publications.
Cita estilo Chicago (17a ed.)
Foster Decker, Gladys. Alfred Hitchcock's Mystery Magazine: Vol. 18, No. 6, June 1973. North Palm Beach, EUA: HSD Publications.
Cita MLA (9a ed.)
Foster Decker, Gladys. Alfred Hitchcock's Mystery Magazine: Vol. 18, No. 6, June 1973. HSD Publications.
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