Cita APA (7a ed.)

Davies, R. (1987). What's bred in the bone (Repr.). Penguin Books.

Cita Chicago Style (17a ed.)

Davies, Robertson. What's Bred in the Bone. Repr. Markham: Penguin Books, 1987.

Cita MLA (9a ed.)

Davies, Robertson. What's Bred in the Bone. Repr. Penguin Books, 1987.