APA (7th ed.) Citation

Ruddell, R. B., Ahern, E. J., & Sebesta, S. L. (1978). The widening path. Allyn and Bacon.

Chicago Style (17th ed.) Citation

Ruddell, Robert B., E. Jeanne Ahern, and Sam Leaton Sebesta. The Widening Path. Boston: Allyn and Bacon, 1978.

MLA (9th ed.) Citation

Ruddell, Robert B., et al. The Widening Path. Allyn and Bacon, 1978.