APA (7th ed.) Citation

Rosenberg, J., & Warwick, M. L. (1996). Report on a difficult search--lost in a directory file? Database, 19(1), 79.

Chicago Style (17th ed.) Citation

Rosenberg, John, and Mary Lou Warwick. "Report on a Difficult Search--lost in a Directory File?" Database 19, no. 1 (1996): 79.

MLA (9th ed.) Citation

Rosenberg, John, and Mary Lou Warwick. "Report on a Difficult Search--lost in a Directory File?" Database, vol. 19, no. 1, 1996, p. 79.