Ingersoll, R. (1943). The battle is the pay-off. New York: Harcour and Brace Co.
Trích dẫn kiểu ChicagoIngersoll, Ralpho. The Battle Is the Pay-off. New York: Harcour and Brace Co, 1943.
MLA引文Ingersoll, Ralpho. The Battle Is the Pay-off. New York: Harcour and Brace Co, 1943.
警告：这些引文格式不一定是100％准确.