Cita APA (7a ed.)

Preston, W., Herman, E. S., & Schiller, H. I. (1989). Hope and folly: The United States and UNESCO, 1945-1985. University of Minnesota Press.

Cita Chicago Style (17a ed.)

Preston, William, Edward S. Herman, y Herbert I. Schiller. Hope and Folly: The United States and UNESCO, 1945-1985. Minneapolis: University of Minnesota Press, 1989.

Cita MLA (9a ed.)

Preston, William, et al. Hope and Folly: The United States and UNESCO, 1945-1985. University of Minnesota Press, 1989.