APA (7th ed.) Citation

Heward, W. L., Dardig, J. C., & Rossett, A. (1979). Working with parents of handicapped children. Merrill.

Chicago Style (17th ed.) Citation

Heward, William L., Jill C. Dardig, and Allison Rossett. Working with Parents of Handicapped Children. Columbus: Merrill, 1979.

MLA (9th ed.) Citation

Heward, William L., et al. Working with Parents of Handicapped Children. Merrill, 1979.