Cita APA

Armstrong, L. E. (1931). The Veracruz affair 1914. Oklahoma: Dept of History, Oklahoma Agricultural and Mechanical College.

Citación estilo Chicago

Armstrong, Louis Edgar. The Veracruz Affair 1914. Oklahoma: Dept of History, Oklahoma Agricultural and Mechanical College, 1931.

Cita MLA

Armstrong, Louis Edgar. The Veracruz Affair 1914. Oklahoma: Dept of History, Oklahoma Agricultural and Mechanical College, 1931.