APA (7th ed.) Citation

Stone, G. B., & Heiniger, A. J. (1981). Spirit of enterprise: The 1981 Rolex Award. Harrap.

Chicago Style (17th ed.) Citation

Stone, Gregory B., and André J. Heiniger. Spirit of Enterprise: The 1981 Rolex Award. London: Harrap, 1981.

MLA (9th ed.) Citation

Stone, Gregory B., and André J. Heiniger. Spirit of Enterprise: The 1981 Rolex Award. Harrap, 1981.