APA (7th ed.) Citation

Pitkethly, L., Cunniff, L., & Ferrer, J. (1988). Voices & visions. Annenberg Learner.

Chicago Style (17th ed.) Citation

Pitkethly, Lawrence, Lois Cunniff, and José Ferrer. Voices & Visions. District of Columbia: Annenberg Learner, 1988.

MLA (9th ed.) Citation

Pitkethly, Lawrence, et al. Voices & Visions. Annenberg Learner, 1988.