APA (7th ed.) Citation

Bjorklund, D. F., & Bjorklund, B. R. (1992). Looking at children: An introduction to child development. Brooks/Cole.

Chicago Style (17th ed.) Citation

Bjorklund, David F., and Barbara R. Bjorklund. Looking at Children: An Introduction to Child Development. Pacific Grove, Calif: Brooks/Cole, 1992.

MLA (9th ed.) Citation

Bjorklund, David F., and Barbara R. Bjorklund. Looking at Children: An Introduction to Child Development. Brooks/Cole, 1992.