Palmer, A. (1974). Age of optimism (Revised and expanded edition.). Newsweek Books.
Citación estilo ChicagoPalmer, Alan. Age of Optimism. Revised and expanded edition. New York: Newsweek Books, 1974.
Cita MLAPalmer, Alan. Age of Optimism. Revised and expanded edition. Newsweek Books, 1974.
Warning: These citations may not always be 100% accurate.