APA

Baird L., Post J. E. & Mahon J. F. (1990). Management: functions and responsibilities. New York: Harper & Row.

Chicago

Baird Lloyd, Post James E and Mahon John F. 1990. Management: functions and responsibilities. New York: Harper & Row.

Harvard

Baird L., Post J. E. and Mahon J. F. (1990). Management: functions and responsibilities. New York: Harper & Row.

MLA

Baird Lloyd, Post James E and Mahon John F. Management: functions and responsibilities. New York: Harper & Row. 1990.