APA (7th ed.) Citation

Clark, W. (1952). The Gantt chart: A working tool of management (3d ed.). Pitman.

Chicago Style (17th ed.) Citation

Clark, Wallace. The Gantt Chart: A Working Tool of Management. 3d ed. London: Pitman, 1952.

MLA (9th ed.) Citation

Clark, Wallace. The Gantt Chart: A Working Tool of Management. 3d ed. Pitman, 1952.