APA (7th ed.) Citation

Syson, R. (1992). Improving purchase performance. Pitman.

Chicago Style (17th ed.) Citation

Syson, Russell. Improving Purchase Performance. London: Pitman, 1992.

MLA (9th ed.) Citation

Syson, Russell. Improving Purchase Performance. Pitman, 1992.

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