APA (7th ed.) Citation

Crotz, D. K. (1995). Used book sales: Less work and better profits. Highsmith Press.

Chicago Style (17th ed.) Citation

Crotz, D. Keith. Used Book Sales: Less Work and Better Profits. Fort Atkinson, Wisc: Highsmith Press, 1995.

MLA (9th ed.) Citation

Crotz, D. Keith. Used Book Sales: Less Work and Better Profits. Highsmith Press, 1995.

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