APA (7th ed.) Citation

American Marketing Association, Littlefield, J. E., & Shawver, D. L. (1977). Doctoral programs in marketing. American Marketing Association.

Chicago Style (17th ed.) Citation

American Marketing Association, James E. Littlefield, and Donald L. Shawver. Doctoral Programs in Marketing. Chicago: American Marketing Association, 1977.

MLA (9th ed.) Citation

American Marketing Association, et al. Doctoral Programs in Marketing. American Marketing Association, 1977.