APA (7th ed.) Citation

Chowdhury, G. G., & Chowdhury, S. (2003). Introduction to digital libraries. Facet Pub.

Chicago Style (17th ed.) Citation

Chowdhury, G G., and Sudatta Chowdhury. Introduction to Digital Libraries. London: Facet Pub, 2003.

MLA (9th ed.) Citation

Chowdhury, G G., and Sudatta Chowdhury. Introduction to Digital Libraries. Facet Pub, 2003.