Buchkapitel
Schleidt, W. M.: An ethological perspective on normal behavior especially as it relates to mating systems. In: Uniting psychology and biology: Integratives perspectives on human development, S. 493 - 505 (Hg. Segal, N. L.; Weisfeld, G. E.; Weisfeld, C. C.). American Psychological Association, Washington, D. C. (1997)