APA引文

Albert, M., & Hahnel, R. (1981). Socialism today and tomorrow. South End Press.

Chicago Style (17th ed.) Citation

Albert, Michael, and Robin Hahnel. Socialism Today and Tomorrow. Boston, Mass.: South End Press, 1981.

MLA引文

Albert, Michael, and Robin Hahnel. Socialism Today and Tomorrow. South End Press, 1981.