APA (7th ed.) Citation

Vickery, B. C., & Vickery, A. (2004). Information science in theory and practice (3rd rev. and enl. ed.). K.G. Saur.

Chicago Style (17th ed.) Citation

Vickery, B. C., and Alina Vickery. Information Science in Theory and Practice. 3rd rev. and enl. ed. Munchen: K.G. Saur, 2004.

MLA (9th ed.) Citation

Vickery, B. C., and Alina Vickery. Information Science in Theory and Practice. 3rd rev. and enl. ed. K.G. Saur, 2004.