Citação norma APA
(1988). Public relations career directory: The career directory series (3rd ed.). The career press Inc..
Citação norma Chicago
Public Relations Career Directory: The Career Directory Series. 3rd ed. New Jersey: The career press Inc., 1988.
Citação norma MLA
Public Relations Career Directory: The Career Directory Series. 3rd ed. The career press Inc., 1988.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.