APA (7e ed.) Bronvermelding
ebrary, Inc. (2004). The hydrogen economy: Opportunities, costs, barriers, and R&D needs. National Academies Press.
Chicago (17e ed.) Bronvermelding
ebrary, Inc. The Hydrogen Economy: Opportunities, Costs, Barriers, and R&D Needs. Washington, D.C.: National Academies Press, 2004.
MLA (9e ed.) Bronvermelding
ebrary, Inc. The Hydrogen Economy: Opportunities, Costs, Barriers, and R&D Needs. National Academies Press, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.