Cita APA (7a ed.)

Bates, H. (1958). The scarlet sword. Penguin books.

Cita Chicago Style (17a ed.)

Bates, H.E. The Scarlet Sword. Londres: Penguin books, 1958.

Cita MLA (8a ed.)

Bates, H.E. The Scarlet Sword. Penguin books, 1958.