Durán, E. (1981). George W. Grayson. The politics of mexican oil. Pittsburgh: University of Pittsburgh Press, 1980. 283 p. El Colegio de México A.C.
Cita Chicago Style (17a ed.)Durán, Esperanza. George W. Grayson. The Politics of Mexican Oil. Pittsburgh: University of Pittsburgh Press, 1980. 283 P. El Colegio de México A.C, 1981.
Cita MLA (9a ed.)Durán, Esperanza. George W. Grayson. The Politics of Mexican Oil. Pittsburgh: University of Pittsburgh Press, 1980. 283 P. El Colegio de México A.C, 1981.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.