Cita APA (7a ed.)

Lipset, S. M., & Marks, G. W. (2000). It didn't happen here: Why socialism failed in the United States. W.W. Norton.

Cita Chicago Style (17a ed.)

Lipset, Seymour Martin, y Gary Wolfe Marks. It Didn't Happen Here: Why Socialism Failed in the United States. New York [etc.]: W.W. Norton, 2000.

Cita MLA (9a ed.)

Lipset, Seymour Martin, y Gary Wolfe Marks. It Didn't Happen Here: Why Socialism Failed in the United States. W.W. Norton, 2000.