Cita APA (7a ed.)

Petras, J. F. (1969). Politics and social forces in Chilean development. University of California Press.

Cita Chicago Style (17a ed.)

Petras, James F. Politics and Social Forces in Chilean Development. Berkeley [etc.]: University of California Press, 1969.

Cita MLA (9a ed.)

Petras, James F. Politics and Social Forces in Chilean Development. University of California Press, 1969.