APA

Douglass M. E., Douglass D. N., . (1980). Manage your time, manage your work, manage yourself. New York: AMACOM.

Chicago

Douglass Merrill E, Douglass Donna N, . 1980. Manage your time, manage your work, manage yourself. New York: AMACOM.

Harvard

Douglass M. E., Douglass D. N., . (1980). Manage your time, manage your work, manage yourself. New York: AMACOM.

MLA

Douglass Merrill E, Douglass Donna N, . Manage your time, manage your work, manage yourself. New York: AMACOM. 1980.