APA (7. basım) Alıntı
Hagman, R., & Selvig, E. (2007). Environmentally friendly vehicles: Experiences and definitions. Nordic Council of Ministers.
Chicago Style (17. basım) Atıf
Hagman, Rolf, ve Eivind Selvig. Environmentally Friendly Vehicles: Experiences and Definitions. Copenhagen: Nordic Council of Ministers, 2007.
MLA (9th ed.) Atıf
Hagman, Rolf, ve Eivind Selvig. Environmentally Friendly Vehicles: Experiences and Definitions. Nordic Council of Ministers, 2007.
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