Cita APA (7a ed.)
Preston, W., Herman, E. S., & Schiller, H. I. (1989). Hope & 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 & Folly: The United States and Unesco, 1945-1985. Minneapolis: University of Minnesota Press, 1989.
Cita MLA (9a ed.)
Preston, William, et al. Hope & Folly: The United States and Unesco, 1945-1985. University of Minnesota Press, 1989.
Precaución: Estas citas no son 100% exactas.