Petras, J., & Morley, M. (1990). US hegemony under siege: Class, politics and development in Latin America. VERSO.
Cita Chicago Style (17a ed.)Petras, James, 与 Morris Morley. US Hegemony Under Siege: Class, Politics and Development in Latin America. London: VERSO, 1990.
Cita MLA (9a ed.)Petras, James, 与 Morris Morley. US Hegemony Under Siege: Class, Politics and Development in Latin America. VERSO, 1990.
警告：这些引文格式不一定是100％准确.