APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc. (2004). The hydrogen economy: Opportunities, costs, barriers, and R&D needs. National Academies Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc. The Hydrogen Economy: Opportunities, Costs, Barriers, and R&D Needs. Washington, D.C.: National Academies Press, 2004.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc. The Hydrogen Economy: Opportunities, Costs, Barriers, and R&D Needs. National Academies Press, 2004.