Cita APA

United States. Department of State, United States. National Archives and Records Service, & Yerby, W. J. (1968). Records of the Department of State relating to internal affairs of Portugal, 1910-1929. National Archives and Records Service.

Citación estilo Chicago

United States. Department of State, United States. National Archives and Records Service, and William James Yerby. Records of the Department of State Relating to Internal Affairs of Portugal, 1910-1929. Washington: National Archives and Records Service, 1968.

Cita MLA

United States. Department of State, et al. Records of the Department of State Relating to Internal Affairs of Portugal, 1910-1929. National Archives and Records Service, 1968.