Cita APA (7th ed.)
Sabin, P. (2005). Crude politics: The California oil market, 1900-1940. University of California Press.
Cita Chicago (17th ed.)
Sabin, Paul. Crude Politics: The California Oil Market, 1900-1940. Berkeley: University of California Press, 2005.
Cita MLA (9th ed.)
Sabin, Paul. Crude Politics: The California Oil Market, 1900-1940. University of California Press, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.