APA (7th ed.) Zitazioa
Institute of Medicine (U.S.), National Research Council (U.S.). Committee for the Review of NIOSH Research Programs, & ebrary, Inc. (2009). Evaluating occupational health and safety research programs: Framework and next steps. National Academies Press.
Chicago Style (17th ed.) Zitazioa
Institute of Medicine (U.S.), National Research Council (U.S.). Committee for the Review of NIOSH Research Programs, eta Inc ebrary. Evaluating Occupational Health and Safety Research Programs: Framework and Next Steps. Washington: National Academies Press, 2009.
MLA (9th ed.) Zitazioa
Institute of Medicine (U.S.), et al. Evaluating Occupational Health and Safety Research Programs: Framework and Next Steps. National Academies Press, 2009.
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