Polak, F. L. (1961). The image of the future: Enlightening the past, orientating the present, forecasting the future. A. W. Sythoff; Oceana Publications.
Chicago Style (17th ed.) CitationPolak, Frederik Lodewijk. The Image of the Future: Enlightening the Past, Orientating the Present, Forecasting the Future. Leyden : New York: A. W. Sythoff; Oceana Publications, 1961.
MLA (9th ed.) CitationPolak, Frederik Lodewijk. The Image of the Future: Enlightening the Past, Orientating the Present, Forecasting the Future. A. W. Sythoff; Oceana Publications, 1961.
Warning: These citations may not always be 100% accurate.