Cita APA (7a ed.)

Grayson, G. W. (1988). Oil and Mexican Foreign Policy. University of Pittsburgh Press.

Cita Chicago Style (17a ed.)

Grayson, George W. Oil and Mexican Foreign Policy. Pittsburgh, Pa.: University of Pittsburgh Press, 1988.

Cita MLA (8a ed.)

Grayson, George W. Oil and Mexican Foreign Policy. University of Pittsburgh Press, 1988.