APA引文

United States Reclamation Service. (1907). Specifications. The Service.

Chicago Style (17th ed.) Citation

United States Reclamation Service. Specifications. Washington, D.C.: The Service, 1907.

MLA引文

United States Reclamation Service. Specifications. The Service, 1907.

警告:这些引文格式不一定是100%准确.