Cita APA (7a ed.)

Harris, R. J. (2021). A study in crimson: Sherlock Holmes 1942 (First Pegasus books cloth edition.). Pegasus Crime.

Cita Chicago Style (17a ed.)

Harris, Robert J. A Study in Crimson: Sherlock Holmes 1942. First Pegasus books cloth edition. New York: Pegasus Crime, 2021.

Cita MLA (8a ed.)

Harris, Robert J. A Study in Crimson: Sherlock Holmes 1942. First Pegasus books cloth edition. Pegasus Crime, 2021.

Precaución: Estas citas no son 100% exactas.