APA (7th ed.) Zitazioa
Hibbeler, R. (2014). Mechanics of materials (9th ed.). Pearson Education.
Chicago Style (17th ed.) Zitazioa
Hibbeler, R.C. Mechanics of Materials. 9th ed. New Delhi: Pearson Education, 2014.
MLA (9th ed.) Zitazioa
Hibbeler, R.C. Mechanics of Materials. 9th ed. Pearson Education, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.