APA (7. basım) Alıntı
Kleiner, M. M. (2006). Licensing occupations: Ensuring quality or restricting competition? W.E. Upjohn Institute for Employment Research.
Chicago Style (17. basım) Atıf
Kleiner, Morris M. Licensing Occupations: Ensuring Quality or Restricting Competition? Kalamazoo, Mich.: W.E. Upjohn Institute for Employment Research, 2006.
MLA (9th ed.) Atıf
Kleiner, Morris M. Licensing Occupations: Ensuring Quality or Restricting Competition? W.E. Upjohn Institute for Employment Research, 2006.
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