Cita APA

Welch, W., Boulding, K., & Welch, K. S. (1981). The art of political thinking: Government and common sense. Littlefield, Adams.

Citación estilo Chicago

Welch, William, Knneth Boulding, and Katharine S. Welch. The Art of Political Thinking: Government and Common Sense. Totowa, N.J: Littlefield, Adams, 1981.

Cita MLA

Welch, William, et al. The Art of Political Thinking: Government and Common Sense. Littlefield, Adams, 1981.