Macklin, J. (1968). Dimensions beyond the known. New York: Ace Books.
Trích dẫn kiểu ChicagoMacklin, John. Dimensions Beyond the Known. New York: Ace Books, 1968.
MLA引文Macklin, John. Dimensions Beyond the Known. New York: Ace Books, 1968.
警告：这些引文格式不一定是100％准确.