Witter, G. E. (1964). Mathematics: The study of axiom systems. Blaisdell Publishing.
芝加哥风格引文Witter, George E. Mathematics: The Study of Axiom Systems. New York: Blaisdell Publishing, 1964.
MLA引文Witter, George E. Mathematics: The Study of Axiom Systems. Blaisdell Publishing, 1964.
警告：这些引文格式不一定是100％准确.