APA (7th ed.) Citation

Mason, R. (1989). Robert Giffen and the Giffen Paradox (1. publ.). Allan.

Chicago Style (17th ed.) Citation

Mason, Roger. Robert Giffen and the Giffen Paradox. 1. publ. Oxford: Allan, 1989.

MLA (9th ed.) Citation

Mason, Roger. Robert Giffen and the Giffen Paradox. 1. publ. Allan, 1989.

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