APA (7th ed.) Citation

Herman, R., & Lam, T. (1974). Trip time characteristics of journeys to and from work. General Motors Corporation, Research Laboratories.

Chicago Style (17th ed.) Citation

Herman, Robert, and Tenny Lam. Trip Time Characteristics of Journeys to and from Work. Warren, Michigan: General Motors Corporation, Research Laboratories, 1974.

MLA (9th ed.) Citation

Herman, Robert, and Tenny Lam. Trip Time Characteristics of Journeys to and from Work. General Motors Corporation, Research Laboratories, 1974.