APA (7. basım) Alıntı
ebrary, Inc, Kowalczyk, L., & Piotrowski, J. (2009). Energy costs, international developments and new directions. Nova Science Publishers.
Chicago Style (17. basım) Atıf
ebrary, Inc, Leszek Kowalczyk, ve Jakub Piotrowski. Energy Costs, International Developments and New Directions. New York: Nova Science Publishers, 2009.
MLA (9th ed.) Atıf
ebrary, Inc, et al. Energy Costs, International Developments and New Directions. Nova Science Publishers, 2009.
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