Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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