Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Howard, J. B., & Nelsestuen, G. L. (1975). Isolation and characterization of vitamin K-dependent region of bovine blood clotting factor X. Proc Natl Acad Sci U S A.
Chicago Style (17th ed.) Zitazioa
Howard, J B., eta G L. Nelsestuen. "Isolation and Characterization of Vitamin K-dependent Region of Bovine Blood Clotting Factor X." Proc Natl Acad Sci U S A 1975.
MLA (9th ed.) Zitazioa
Howard, J B., eta G L. Nelsestuen. "Isolation and Characterization of Vitamin K-dependent Region of Bovine Blood Clotting Factor X." Proc Natl Acad Sci U S A, 1975.
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