APA引文

United States. Interdepartmental Screw Thread Committee. (1957). Screw-thread standards for Federal services, 1957. U.S. Govt. Print. Off..

芝加哥风格引文

United States. Interdepartmental Screw Thread Committee. Screw-thread Standards for Federal Services, 1957. Washington,: U.S. Govt. Print. Off., 1957.

MLA引文

United States. Interdepartmental Screw Thread Committee. Screw-thread Standards for Federal Services, 1957. U.S. Govt. Print. Off., 1957.

警告：这些引文格式不一定是100％准确.