APA (7th ed.) Citation

Freeland, G. E., & Adams, J. T. (1936). America and the new frontier r. C. Scribner's Sons.

Chicago Style (17th ed.) Citation

Freeland, George Earl, and James Truslow Adams. America and the New Frontier R. New York, Chicago [etc.]: C. Scribner's Sons, 1936.

MLA (8th ed.) Citation

Freeland, George Earl, and James Truslow Adams. America and the New Frontier R. C. Scribner's Sons, 1936.