APA (7th ed.) Citation

Harper, F., Ward, E. G., & Moffett, J. (1973). Scripts 1. Mifflin.

Chicago Style (17th ed.) Citation

Harper, Floren, E. Graham Ward, and James Moffett. Scripts 1. Atlanta: Mifflin, 1973.

MLA (9th ed.) Citation

Harper, Floren, et al. Scripts 1. Mifflin, 1973.