Cita APA (7a ed.)

Vannest, C. G., & Smith, H. L. (1931). Socialized history of the United States. C. Scribner's Sons.

Cita Chicago Style (17a ed.)

Vannest, Charles Garrett, y Henry Lester Smith. Socialized History of the United States. New York, Chicago [etc.]: C. Scribner's Sons, 1931.

Cita MLA (8a ed.)

Vannest, Charles Garrett, y Henry Lester Smith. Socialized History of the United States. C. Scribner's Sons, 1931.