APA (7th ed.) Citation

Gregory, R. (1989). America 1941: A nation at the crossroads. Free Press ; Collier Macmillan.

Chicago Style (17th ed.) Citation

Gregory, Ross. America 1941: A Nation at the Crossroads. New York : London: Free Press ; Collier Macmillan, 1989.

MLA (9th ed.) Citation

Gregory, Ross. America 1941: A Nation at the Crossroads. Free Press ; Collier Macmillan, 1989.