Cita APA (7a ed.)

Skotheim, R. A., & McGiffert, M. (1972). American Social Thought: Sources and Interpretations. Addison-Wesley.

Cita Chicago Style (17a ed.)

Skotheim, Robert Allen, y Michael McGiffert. American Social Thought: Sources and Interpretations. London: Addison-Wesley, 1972.

Cita MLA (9a ed.)

Skotheim, Robert Allen, y Michael McGiffert. American Social Thought: Sources and Interpretations. Addison-Wesley, 1972.