Cita APA (7th ed.)
Spaulding, R. K. How Spanish Grew. University of California.
Cita Chicago (17th ed.)
Spaulding, Robert K. How Spanish Grew. Berkeley, EUA: University of California.
Cita MLA (9th ed.)
Spaulding, Robert K. How Spanish Grew. University of California.
Atenció: Aquestes cites poden no estar 100% correctes.