Cita APA (7a ed.)

Goodman, J. (1986). The Christmas murders (1. publ.). Allison & Busby.

Cita Chicago Style (17a ed.)

Goodman, Jonathan. The Christmas Murders. 1. publ. London [u.a.]: Allison & Busby, 1986.

Cita MLA (9a ed.)

Goodman, Jonathan. The Christmas Murders. 1. publ. Allison & Busby, 1986.