APA (7th ed.) Citation

Humble. (1972). How to manage by objectives. Amacom, US.

Chicago Style (17th ed.) Citation

Humble. How to Manage by Objectives. New York: Amacom, US, 1972.

MLA (8th ed.) Citation

Humble. How to Manage by Objectives. Amacom, US, 1972.

Warning: These citations may not always be 100% accurate.