Cita APA (7a ed.)

Whitelock, D. (1965). The beginnings of English society. Penguin.

Cita Chicago Style (17a ed.)

Whitelock, Dorothy. The Beginnings of English Society. Harmondsworth: Penguin, 1965.

Cita MLA (9a ed.)

Whitelock, Dorothy. The Beginnings of English Society. Penguin, 1965.