APA (7th ed.) Citation

Liebert, R. M., Wicks-Nelson, R., & Marmor, G. S. (1974). Developmental psychology. Prentice-Hall.

Chicago Style (17th ed.) Citation

Liebert, Robert M., Rita Wicks-Nelson, and Gloria Strauss Marmor. Developmental Psychology. Englewood Cliffs, N.J.: Prentice-Hall, 1974.

MLA (9th ed.) Citation

Liebert, Robert M., et al. Developmental Psychology. Prentice-Hall, 1974.