Cita APA (7a ed.)

Grace, C., & Urquhart, R. (2018). The hidden house murders (Unabridged.). Tantor Media.

Cita Chicago Style (17a ed.)

Grace, Celina, y Ruth Urquhart. The Hidden House Murders. Unabridged. Old Saybrook: Tantor Media, 2018.

Cita MLA (8a ed.)

Grace, Celina, y Ruth Urquhart. The Hidden House Murders. Unabridged. Tantor Media, 2018.

Precaución: Estas citas no son 100% exactas.