APA (7th ed.) Citation

Arora, A., & Bansal, S. (2004). Encyclopaedia of information technology for schools, volume 4: Tools for problem solving. Pentagon Press.

Chicago Style (17th ed.) Citation

Arora, Ashok, and Shefali Bansal. Encyclopaedia of Information Technology for Schools, Volume 4: Tools for Problem Solving. New Delhi: Pentagon Press, 2004.

MLA (9th ed.) Citation

Arora, Ashok, and Shefali Bansal. Encyclopaedia of Information Technology for Schools, Volume 4: Tools for Problem Solving. Pentagon Press, 2004.