Cita APA

(1950). Crest and head gates: Tainter gates. [Washington, D.C.]: Department of the army.

Citación estilo Chicago

Crest and Head Gates: Tainter Gates. [Washington, D.C.]: Department of the army, 1950.

Cita MLA

Crest and Head Gates: Tainter Gates. [Washington, D.C.]: Department of the army, 1950.

Precaución: Estas citas no son 100% exactas.