APA (7th ed.) Citation

LeMay, C. E., & Smith, D. O. (1968). America is in danger. Funk & Wagnalls.

Chicago Style (17th ed.) Citation

LeMay, Curtis E., and Dale O. Smith. America Is in Danger. New York: Funk & Wagnalls, 1968.

MLA (9th ed.) Citation

LeMay, Curtis E., and Dale O. Smith. America Is in Danger. Funk & Wagnalls, 1968.