APA (7th ed.) Citation

Chapman, J. W., & Chapman, E. R. (1947). Escape to the hills. Cattell Press.

Chicago Style (17th ed.) Citation

Chapman, James Wittenmeyer, and Ethel R. Chapman. Escape to the Hills. Lancaster, Pa.: Cattell Press, 1947.

MLA (9th ed.) Citation

Chapman, James Wittenmeyer, and Ethel R. Chapman. Escape to the Hills. Cattell Press, 1947.