APA引文

HU, S. (1964). Elements of general topology. Holden-Day.

芝加哥风格引文

HU, Sze-Tsen. Elements of General Topology. San Francisco: Holden-Day, 1964.

MLA引文

HU, Sze-Tsen. Elements of General Topology. Holden-Day, 1964.

警告：这些引文格式不一定是100％准确.