APA (7. basım) Alıntı

Ptak, C. A., Smith, C., & Orlicky, J. (2011). Orlicky's material requirements planning (Third edition.). McGraw-Hill.

Chicago Style (17. basım) Atıf

Ptak, Carol A., Chad Smith, ve Joseph Orlicky. Orlicky's Material Requirements Planning. Third edition. New York: McGraw-Hill, 2011.

MLA (9th ed.) Atıf

Ptak, Carol A., et al. Orlicky's Material Requirements Planning. Third edition. McGraw-Hill, 2011.