APA (7th ed.) Citation

Barwise, P. (1979). Online searching: The impact on user charges of the extended use of online information services. Internat. Council of Scientific Unions Abstracting Board.

Chicago Style (17th ed.) Citation

Barwise, Patrick. Online Searching: The Impact on User Charges of the Extended Use of Online Information Services. Paris: Internat. Council of Scientific Unions Abstracting Board, 1979.

MLA (9th ed.) Citation

Barwise, Patrick. Online Searching: The Impact on User Charges of the Extended Use of Online Information Services. Internat. Council of Scientific Unions Abstracting Board, 1979.