APA引文

(1960). Talks on rural zoning. U.S. Dept. of Agriculture.

芝加哥风格引文

Talks on Rural Zoning. Washington, D.C: U.S. Dept. of Agriculture, 1960.

MLA引文

Talks on Rural Zoning. U.S. Dept. of Agriculture, 1960.

警告:这些引文格式不一定是100%准确.