APA (7th ed.) Citation

THEODORSON, G. A., & THEODORSON, A. G. (1969). A Modern Dictionary of Sociology. Methuen & Co.

Chicago Style (17th ed.) Citation

THEODORSON, George A., and Achilles G. THEODORSON. A Modern Dictionary of Sociology. London: Methuen & Co, 1969.

MLA (9th ed.) Citation

THEODORSON, George A., and Achilles G. THEODORSON. A Modern Dictionary of Sociology. Methuen & Co, 1969.