APA aipamena

Roylance, D., & David Roylance. Mechanics of materials. New York: Wiley.

Chicago Style aipamena

Roylance, David, và David Roylance. Mechanics of Materials. New York: Wiley.

MLA aipamena

Roylance, David, và David Roylance. Mechanics of Materials. New York: Wiley.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.