APA引文

Fong, N. S. (2001). Mathematics in action. Longman.

芝加哥风格引文

Fong, Ng Swee. Mathematics in Action. Singapore: Longman, 2001.

MLA引文

Fong, Ng Swee. Mathematics in Action. Longman, 2001.

警告：这些引文格式不一定是100％准确.