APA (7th ed.) Citation

Holmes, G., & Smith, N. (1987). Sales force incentives: How to use them to increase sales. Heinemann.

Chicago Style (17th ed.) Citation

Holmes, George, and Neville Smith. Sales Force Incentives: How to Use Them to Increase Sales. London: Heinemann, 1987.

MLA (9th ed.) Citation

Holmes, George, and Neville Smith. Sales Force Incentives: How to Use Them to Increase Sales. Heinemann, 1987.