APA引文

Kingston, G. A., & Fulkerson, F. B. (1962). The Pacific Northwest steel industry. U.S. Dept. of the Interior, Bureau of Mines.

Chicago Style (17th ed.) Citation

Kingston, Gary A., and Frank B. Fulkerson. The Pacific Northwest Steel Industry. [Washington]: U.S. Dept. of the Interior, Bureau of Mines, 1962.

MLA引文

Kingston, Gary A., and Frank B. Fulkerson. The Pacific Northwest Steel Industry. U.S. Dept. of the Interior, Bureau of Mines, 1962.

警告：這些引文格式不一定是100％准確.