APA-referens (7:e uppl.)

Sorensen, B. (2012). Hydrogen and fuel cells: Emerging technologies and applications (2nd ed.). Academic Press.

Chicago-referens (17:e uppl.)

Sorensen, Bent. Hydrogen and Fuel Cells: Emerging Technologies and Applications. 2nd ed. Burlington, Mass: Academic Press, 2012.

MLA-referens (9:e uppl.)

Sorensen, Bent. Hydrogen and Fuel Cells: Emerging Technologies and Applications. 2nd ed. Academic Press, 2012.