Lockhart, V., & Swartzell, A. (1990). Evaluation of Microform Vendors.
Chicago Style (17th ed.) CitationLockhart, Vickie, and Ann Swartzell. Evaluation of Microform Vendors. 1990.
MLA (9th ed.) CitationLockhart, Vickie, and Ann Swartzell. Evaluation of Microform Vendors. 1990.
Warning: These citations may not always be 100% accurate.