Cita APA (7a ed.)

Ruotolo, A. K. (1978). Once upon a murder: [a psychiatrist's fascinating exploration of the fairy-tale fantasies of 8 murderers]. Grosset and Dunlap.

Cita Chicago Style (17a ed.)

Ruotolo, Andrew K. Once upon a Murder: [a Psychiatrist's Fascinating Exploration of the Fairy-tale Fantasies of 8 Murderers]. New York: Grosset and Dunlap, 1978.

Cita MLA (8a ed.)

Ruotolo, Andrew K. Once upon a Murder: [a Psychiatrist's Fascinating Exploration of the Fairy-tale Fantasies of 8 Murderers]. Grosset and Dunlap, 1978.