Cita APA (7th ed.)
Rolle, A. F., & Verge, A. C. (2015). California: A history (Eight edition.). Wiley Blackwell.
Cita Chicago (17th ed.)
Rolle, Andrew F., i Arthur C. Verge. California: A History. Eight edition. Chichester, England ; Malden, Massachusetts ; Oxford, England: Wiley Blackwell, 2015.
Cita MLA (9th ed.)
Rolle, Andrew F., i Arthur C. Verge. California: A History. Eight edition. Wiley Blackwell, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.