Citazione Stile APA (7a Edizione)

ProQuest (Firm), Kopfer, H., & Kotzab, H. (2005). International journal of physical distribution & logistics management. Emerald Group Publishing.

Citazione stile Chigago Style (17a edizione)

ProQuest (Firm), Herbert Kopfer, e Herbert Kotzab. International Journal of Physical Distribution & Logistics Management. Bradford, England: Emerald Group Publishing, 2005.

Citatione MLA (9a ed.)

ProQuest (Firm), et al. International Journal of Physical Distribution & Logistics Management. Emerald Group Publishing, 2005.