APA (7th ed.) Citation

Fitzgerald, H. E., Strommen, E. A., & McKinney, J. P. Developmental psychology. Dorsey.

Chicago Style (17th ed.) Citation

Fitzgerald, Hiram E., Ellen A. Strommen, and John Paul McKinney. Developmental Psychology. Homewood, Ill: Dorsey.

MLA (9th ed.) Citation

Fitzgerald, Hiram E., et al. Developmental Psychology. Dorsey.