Parker, C. C., & Turley, R. V. (1986). Information sources in science and technology: A practical guide to traditional and online use (2nd ed.). Butterworths.
Chicago-Zitierstil (17. Ausg.)Parker, Christopher Charles, und Raymond Victor Turley. Information Sources in Science and Technology: A Practical Guide to Traditional and Online Use. 2nd ed. London [etc.]: Butterworths, 1986.
MLA-Zitierstil (9. Ausg.)Parker, Christopher Charles, und Raymond Victor Turley. Information Sources in Science and Technology: A Practical Guide to Traditional and Online Use. 2nd ed. Butterworths, 1986.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.