APA (7th ed.) Citation

Verheul, I., Tammaro, A. M., & Witt, S. (2010). Digital library futures: User perspectives and institutional strategies. K. G. Saur.

Chicago Style (17th ed.) Citation

Verheul, Ingeborg, Anna Maria Tammaro, and Steve Witt. Digital Library Futures: User Perspectives and Institutional Strategies. Berlin: K. G. Saur, 2010.

MLA (9th ed.) Citation

Verheul, Ingeborg, et al. Digital Library Futures: User Perspectives and Institutional Strategies. K. G. Saur, 2010.