APA (7th ed.) Citation

Kahn, E. J., Jr. (1986). The problem solvers: A history of Arthur D. Little, Inc. (First edition.). Little, Brown.

Chicago Style (17th ed.) Citation

Kahn, E. J., Jr. The Problem Solvers: A History of Arthur D. Little, Inc. First edition. Boston: Little, Brown, 1986.

MLA (9th ed.) Citation

Kahn, E. J., Jr. The Problem Solvers: A History of Arthur D. Little, Inc. First edition. Little, Brown, 1986.