APA引文

Craig, J. A., & Hacker, R. L. (1940). The history and development of the fisheries of the Columbia River. U.S. Govt. Print. Off..

Chicago Style (17th ed.) Citation

Craig, Joseph Allen, and Robert L. Hacker. The History and Development of the Fisheries of the Columbia River. Washington: U.S. Govt. Print. Off., 1940.

MLA引文

Craig, Joseph Allen, and Robert L. Hacker. The History and Development of the Fisheries of the Columbia River. U.S. Govt. Print. Off., 1940.

警告：這些引文格式不一定是100％准確.