Cita APA (7a ed.)
National Research Council (U.S.). Committee on Coal Research, Technology, and Resource Assessments to Inform Energy Policy, National Academies Press (U.S.), & ebrary, Inc. (2007). Coal: Research and development to support national energy policy. National Academies Press.
Cita Chicago Style (17a ed.)
National Research Council (U.S.). Committee on Coal Research, Technology, and Resource Assessments to Inform Energy Policy, National Academies Press (U.S.), y Inc ebrary. Coal: Research and Development to Support National Energy Policy. Washington, D.C.: National Academies Press, 2007.
Cita MLA (9a ed.)
National Research Council (U.S.). Committee on Coal Research, Technology, and Resource Assessments to Inform Energy Policy, et al. Coal: Research and Development to Support National Energy Policy. National Academies Press, 2007.
Precaución: Estas citas no son 100% exactas.