एपीए उद्धरण

Baker, R., Bent, R. D., & Orr, L. (2002). Energy: Science, policy, and the pursuit of sustainability. Washington, DC: Island Press.

शिकागो स्टाइल उद्धरण

Baker, Randall., Robert D. Bent, और Lloyd Orr. Energy: Science, Policy, and the Pursuit of Sustainability. Washington, DC: Island Press, 2002.

एमएलए उद्धरण

Baker, Randall., Robert D. Bent, और Lloyd Orr. Energy: Science, Policy, and the Pursuit of Sustainability. Washington, DC: Island Press, 2002.