Cita APA (7th ed.)

Berkman, R. I. (1990). Find it fast: How to uncover expert information on any subject (Updated and expanded ed.). Perennial Library.

Cita Chicago (17th ed.)

Berkman, Robert I. Find It Fast: How to Uncover Expert Information on Any Subject. Updated and expanded ed. New York: Perennial Library, 1990.

Cita MLA (9th ed.)

Berkman, Robert I. Find It Fast: How to Uncover Expert Information on Any Subject. Updated and expanded ed. Perennial Library, 1990.