Cita APA (7a ed.)

Winbolt, S. E. (1945). Britain under the Romans. Penguin books.

Cita Chicago Style (17a ed.)

Winbolt, S. E. Britain Under the Romans. Harmondsworth: Penguin books, 1945.

Cita MLA (9a ed.)

Winbolt, S. E. Britain Under the Romans. Penguin books, 1945.