APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (8e ed.) Bronvermelding

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

Let op: Deze citaties zijn niet altijd 100% accuraat.