Cita APA (7a ed.)

Parker, C. C., & Turley, R. V. (1986). Information sources in science and technology: A practical guide to traditional and online use (2nd ed.). Butterworths.

Cita Chicago Style (17a ed.)

Parker, Christopher Charles, y Raymond Victor Turley. Information Sources in Science and Technology: A Practical Guide to Traditional and Online Use. 2nd ed. London [etc.]: Butterworths, 1986.

Cita MLA (9a ed.)

Parker, Christopher Charles, y Raymond Victor Turley. Information Sources in Science and Technology: A Practical Guide to Traditional and Online Use. 2nd ed. Butterworths, 1986.