Cita APA (7th ed.)

Kee, R. (1972). Ourselves alone. Penguin Books.

Cita Chicago (17th ed.)

Kee, Roberts. Ourselves Alone. Wright Lane, London, England: Penguin Books, 1972.

Cita MLA (9th ed.)

Kee, Roberts. Ourselves Alone. Penguin Books, 1972.