APA (7th ed.) Citation

Eysenck, H. J., & Eysenck, M. W. (1985). Personality and individual differences: A natural science approach. Plenum Press.

Chicago Style (17th ed.) Citation

Eysenck, H. J., and Michael W. Eysenck. Personality and Individual Differences: A Natural Science Approach. New York: Plenum Press, 1985.

MLA (9th ed.) Citation

Eysenck, H. J., and Michael W. Eysenck. Personality and Individual Differences: A Natural Science Approach. Plenum Press, 1985.