APA aipamena

(2007). ACI Structural Journal January-December 2007. American Concrete Institute.

Chicago Style aipamena

ACI Structural Journal January-December 2007. American Concrete Institute, 2007.

MLA aipamena

ACI Structural Journal January-December 2007. American Concrete Institute, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.