Bennett, A. B., Jr, & Nelson, L. T. (1985). Mathematics: An informal approach (2nd ed.). Allyn and Bacon.
芝加哥风格引文Bennett, Albert B., Jr, 与 Leonard T. Nelson. Mathematics: An Informal Approach. 2nd ed. Boston: Allyn and Bacon, 1985.
MLA引文Bennett, Albert B., Jr, 与 Leonard T. Nelson. Mathematics: An Informal Approach. 2nd ed. Allyn and Bacon, 1985.
警告：这些引文格式不一定是100％准确.