ebrary, Inc, Manning, F. J., McGeary, M. G. H., & Estabrook, R. W. (2004). NIH extramural center programs: Criteria for initiation and evaluation. National Academies Press.
Chicago Style (17th ed.) Zitazioaebrary, Inc, Frederick J. Manning, Michael G. H. McGeary, eta Ronald W. Estabrook. NIH Extramural Center Programs: Criteria for Initiation and Evaluation. Washington, DC: National Academies Press, 2004.
MLA (9th ed.) Zitazioaebrary, Inc, et al. NIH Extramural Center Programs: Criteria for Initiation and Evaluation. National Academies Press, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.