APA (7th ed.) Citation

Freeland, G. E., & Adams, J. T. (1941). America and the new frontier. Charles Scribner's Sons.

Chicago Style (17th ed.) Citation

Freeland, George Earl, and James Truslow Adams. America and the New Frontier. New York : Chicago [etc.]: Charles Scribner's Sons, 1941.

MLA (8th ed.) Citation

Freeland, George Earl, and James Truslow Adams. America and the New Frontier. Charles Scribner's Sons, 1941.