APA (7th ed.) Citation

Douglass, M. E. (1993). Manage your time, your work, yourself (Updated ed.). AMACOM.

Chicago Style (17th ed.) Citation

Douglass, Merrill E. Manage Your Time, Your Work, Yourself. Updated ed. New York: AMACOM, 1993.

MLA (9th ed.) Citation

Douglass, Merrill E. Manage Your Time, Your Work, Yourself. Updated ed. AMACOM, 1993.