APA (7th ed.) Citation

Anderson, J. D., Stevens, J. E., & Preschel, B. M. (1976). Directory of courses on indexing in Canada and the United States. American Society of Indexers.

Chicago Style (17th ed.) Citation

Anderson, James D., Jane E. Stevens, and Barbara M. Preschel. Directory of Courses on Indexing in Canada and the United States. [Flushing, N.Y.]: American Society of Indexers, 1976.

MLA (9th ed.) Citation

Anderson, James D., et al. Directory of Courses on Indexing in Canada and the United States. American Society of Indexers, 1976.