APA (7th ed.) Citation

Ludlum, R. (1984). The aquitaine progression. HarperCollins Publisher.

Chicago Style (17th ed.) Citation

Ludlum, Robert. The Aquitaine Progression. London: HarperCollins Publisher, 1984.

MLA (9th ed.) Citation

Ludlum, Robert. The Aquitaine Progression. HarperCollins Publisher, 1984.

Warning: These citations may not always be 100% accurate.