Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Samuelson, P. A. (1970). Law of Conservation of the Capital-Output Ratio. Proc Natl Acad Sci U S A.
Chicago Style (17th ed.) Zitazioa
Samuelson, Paul A. "Law of Conservation of the Capital-Output Ratio." Proc Natl Acad Sci U S A 1970.
MLA (9th ed.) Zitazioa
Samuelson, Paul A. "Law of Conservation of the Capital-Output Ratio." Proc Natl Acad Sci U S A, 1970.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.