APA (7th ed.) Citation

Wurman, R. S. (1989). Information anxiety: Is produced by the ever-widening gap .. (1. ed.). Doubleday.

Chicago Style (17th ed.) Citation

Wurman, Richard S. Information Anxiety: Is Produced by the Ever-widening Gap .. 1. ed. New York u.a: Doubleday, 1989.

MLA (9th ed.) Citation

Wurman, Richard S. Information Anxiety: Is Produced by the Ever-widening Gap .. 1. ed. Doubleday, 1989.