APA (7th ed.) Citation

Center for Applied Linguistics, ERIC Clearinghouse on Languages and Linguistics, Royer, R. G., & McKim, L. W. (1981). PR prototypes: A guidebook for promoting foreign language study to the public. Center for Appliled Linguistics.

Chicago Style (17th ed.) Citation

Center for Applied Linguistics, ERIC Clearinghouse on Languages and Linguistics, Roseann G. Royer, and Lester W. McKim. PR Prototypes: A Guidebook for Promoting Foreign Language Study to the Public. Washington, D.C.: Center for Appliled Linguistics, 1981.

MLA (9th ed.) Citation

Center for Applied Linguistics, et al. PR Prototypes: A Guidebook for Promoting Foreign Language Study to the Public. Center for Appliled Linguistics, 1981.