(2012). ACI Structural Journal Januari-April 2012. American Concrete Institute.
Chicago Style (17th ed.) CitationACI Structural Journal Januari-April 2012. American Concrete Institute, 2012.
Cita MLAACI Structural Journal Januari-April 2012. American Concrete Institute, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.