APA (7th ed.) Citation

Douglass, M. E., & Douglass, D. N. (1980). Manage your time, manage your work, manage yourself. National Book Store.

Chicago Style (17th ed.) Citation

Douglass, Merrill E., and Donna N. Douglass. Manage Your Time, Manage Your Work, Manage Yourself. Manila: National Book Store, 1980.

MLA (9th ed.) Citation

Douglass, Merrill E., and Donna N. Douglass. Manage Your Time, Manage Your Work, Manage Yourself. National Book Store, 1980.