APA Edition Citation

Liebert, R. M., Wicks-Nelson, R., & Kail, R. (1986). Developmental psychology (4th ed.). Prentice-Hall.

Chicago Edition Citation

Liebert, Robert M., Rita Wicks-Nelson, and Robert Kail. Developmental Psychology. 4th ed. Englewood Cliffs ; London: Prentice-Hall, 1986.

MLA Edition Citation

Liebert, Robert M., et al. Developmental Psychology. 4th ed. Prentice-Hall, 1986.