APA aipamena

(2011). Journal of Structural Engineering August-November 2011. ASCE.

Chicago Style aipamena

Journal of Structural Engineering August-November 2011. ASCE, 2011.

MLA aipamena

Journal of Structural Engineering August-November 2011. ASCE, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.