Toffer, A. (1981). The third wave. London: Pan Books.
Trích dẫn kiểu ChicagoToffer, Alvin. The Third Wave. London: Pan Books, 1981.
MLA引文Toffer, Alvin. The Third Wave. London: Pan Books, 1981.
警告：这些引文格式不一定是100％准确.
APA引文
Toffer, A. (1981). The third wave. London: Pan Books.
Trích dẫn kiểu ChicagoToffer, Alvin. The Third Wave. London: Pan Books, 1981.
MLA引文Toffer, Alvin. The Third Wave. London: Pan Books, 1981.