Cita APA (7a ed.)

Gordon, M. (1983). Head of the harbour. Groudhog Press.

Cita Chicago Style (17a ed.)

Gordon, Mark. Head of the Harbour. Toronto, Canadá: Groudhog Press, 1983.

Cita MLA (9a ed.)

Gordon, Mark. Head of the Harbour. Groudhog Press, 1983.