Cita APA (7a ed.)

Ludlum, R. (1984). The Aquitaine Progression. Arrow Books.

Cita Chicago Style (17a ed.)

Ludlum, Robert. The Aquitaine Progression. London: Arrow Books, 1984.

Cita MLA (9a ed.)

Ludlum, Robert. The Aquitaine Progression. Arrow Books, 1984.