APA (7th ed.) Citation

Buttrick, R. (1997). The project workout: A tool kit for reaping the rewards from all your business projects. Pitman.

Chicago Style (17th ed.) Citation

Buttrick, Robert. The Project Workout: A Tool Kit for Reaping the Rewards from All Your Business Projects. London: Pitman, 1997.

MLA (9th ed.) Citation

Buttrick, Robert. The Project Workout: A Tool Kit for Reaping the Rewards from All Your Business Projects. Pitman, 1997.