APA (7th ed.) Citation

Dale, E., & Michelon, L. C. (1966). Modern management methods. Penguin Books.

Chicago Style (17th ed.) Citation

Dale, Ernest, and Leno Ceno Michelon. Modern Management Methods. Harmondsworth: Penguin Books, 1966.

MLA (9th ed.) Citation

Dale, Ernest, and Leno Ceno Michelon. Modern Management Methods. Penguin Books, 1966.