Cita APA (7a ed.)

Sykes, C. S. (1982). Black sheep. Chatto & Windus.

Cita Chicago Style (17a ed.)

Sykes, Christopher Simon. Black Sheep. London: Chatto & Windus, 1982.

Cita MLA (9a ed.)

Sykes, Christopher Simon. Black Sheep. Chatto & Windus, 1982.