APA (7th ed.) Zitazioa
Higdon, A. (1985). Mechanics of Materials (4th ed.). Wiley.
Chicago Style (17th ed.) Zitazioa
Higdon, Archie. Mechanics of Materials. 4th ed. New York: Wiley, 1985.
MLA (9th ed.) Zitazioa
Higdon, Archie. Mechanics of Materials. 4th ed. Wiley, 1985.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.