Cita APA

(2011). EARTHQUAKE SPECTRA October-November 2011. EERI.

Chicago Style (17th ed.) Citation

EARTHQUAKE SPECTRA October-November 2011. EERI, 2011.

Cita MLA

EARTHQUAKE SPECTRA October-November 2011. EERI, 2011.

Atenció: Aquestes cites poden no estar 100% correctes.