APA (7th ed.) Citation

Kennedy, G., Benson, J., & McMillan, J. (1982). Managing negotiations. Business Books.

Chicago Style (17th ed.) Citation

Kennedy, Gavin, John Benson, and John McMillan. Managing Negotiations. London: Business Books, 1982.

MLA (8th ed.) Citation

Kennedy, Gavin, et al. Managing Negotiations. Business Books, 1982.