Killen, A. H. (1935). Physics. New York: Oxford Book Company.
Trích dẫn kiểu ChicagoKillen, Arthur H. Physics. New York: Oxford Book Company, 1935.
MLA引文Killen, Arthur H. Physics. New York: Oxford Book Company, 1935.
警告：这些引文格式不一定是100％准确.
APA引文