Cita APA (7a ed.)

Hitchcock, L. (1981). The Ducetti lair. Columbine House.

Cita Chicago Style (17a ed.)

Hitchcock, Lydia. The Ducetti Lair. London: Columbine House, 1981.

Cita MLA (8a ed.)

Hitchcock, Lydia. The Ducetti Lair. Columbine House, 1981.