Cita APA (7a ed.)

BITTEL. (1974). What Every Supervisor Should Know Bittel. McGraw-Hill.

Cita Chicago Style (17a ed.)

BITTEL. What Every Supervisor Should Know Bittel. McGraw-Hill, 1974.

Cita MLA (8a ed.)

BITTEL. What Every Supervisor Should Know Bittel. McGraw-Hill, 1974.