APA (7th ed.) Zitazioa
National Research Council (U.S.). Committee on Guidelines for Human Embryonic Stem Cell Research, Institute of Medicine (U.S.). Board on Health Sciences Policy, & ebrary, Inc. (2005). Guidelines for human embryonic stem cell research. The National Academies Press.
Chicago Style (17th ed.) Zitazioa
National Research Council (U.S.). Committee on Guidelines for Human Embryonic Stem Cell Research, Institute of Medicine (U.S.). Board on Health Sciences Policy, eta Inc ebrary. Guidelines for Human Embryonic Stem Cell Research. Washington, D.C.: The National Academies Press, 2005.
MLA (9th ed.) Zitazioa
National Research Council (U.S.). Committee on Guidelines for Human Embryonic Stem Cell Research, et al. Guidelines for Human Embryonic Stem Cell Research. The National Academies Press, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.