APA (7th ed.) Citation

O'Neill, W. L. (1969). American society since 1945. Quadrangle Books.

Chicago Style (17th ed.) Citation

O'Neill, William L. American Society Since 1945. Chicago: Quadrangle Books, 1969.

MLA (9th ed.) Citation

O'Neill, William L. American Society Since 1945. Quadrangle Books, 1969.

Warning: These citations may not always be 100% accurate.