Citazione APA

Carnegie Institution of Washington. (1902). The Carnegie Institution of Washington, D.C.: Founded by Andrew Carnegie 1902. [Carnegie Institution of Washington?.

Stile di citazione Chicago

Carnegie Institution of Washington. The Carnegie Institution of Washington, D.C.: Founded by Andrew Carnegie 1902. Washington, D.C.: [Carnegie Institution of Washington?, 1902.

Citazione MLA

Carnegie Institution of Washington. The Carnegie Institution of Washington, D.C.: Founded by Andrew Carnegie 1902. [Carnegie Institution of Washington?, 1902.