APA (7th ed.) Zitazioa
American heart assoc & Hoffman, B. F. (1978). Circulation Research: An offic. journal of the American heart assoc. American heart assoc.
Chicago Style (17th ed.) Zitazioa
American heart assoc eta Brian F. Hoffman. Circulation Research: An Offic. Journal of the American Heart Assoc. Dallas: American heart assoc, 1978.
MLA (9th ed.) Zitazioa
American heart assoc eta Brian F. Hoffman. Circulation Research: An Offic. Journal of the American Heart Assoc. American heart assoc, 1978.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.