APA (7th ed.) Citation

Beer, K. E. (1966). The United States answers questions: A guide to understanding. U.S.& World Publications.

Chicago Style (17th ed.) Citation

Beer, Kenneth E. The United States Answers Questions: A Guide to Understanding. New York: U.S.& World Publications, 1966.

MLA (9th ed.) Citation

Beer, Kenneth E. The United States Answers Questions: A Guide to Understanding. U.S.& World Publications, 1966.