Cita APA

Bittel, L. R. (1974). What every supervisor should know (3rd ed.). McGraw-Hill Book Co.

Citación estilo Chicago

Bittel, Lester R. What Every Supervisor Should Know. 3rd ed. New York: McGraw-Hill Book Co, 1974.

Cita MLA

Bittel, Lester R. What Every Supervisor Should Know. 3rd ed. McGraw-Hill Book Co, 1974.