APA (7th ed.) Citation

Packard, W. (1988). Sale and purchase. Fairplay publications.

Chicago Style (17th ed.) Citation

Packard, William. Sale and Purchase. London: Fairplay publications, 1988.

MLA (9th ed.) Citation

Packard, William. Sale and Purchase. Fairplay publications, 1988.

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