APA (7th ed.) Citation

Hiltrop, J. M., & Udall. (1995). The essence of negotiation. Prentice Hall.

Chicago Style (17th ed.) Citation

Hiltrop, Jean M., and Udall. The Essence of Negotiation. Harlow, England: Prentice Hall, 1995.

MLA (8th ed.) Citation

Hiltrop, Jean M., and Udall. The Essence of Negotiation. Prentice Hall, 1995.