APA (7th ed.) Citation

Jain, P. K., & Ahmad, K. (2004). Metric spaces (2nd ed.). Alpha Science International.

Chicago Style (17th ed.) Citation

Jain, P. K., and Khalil Ahmad. Metric Spaces. 2nd ed. Pangbourne, U.K.: Alpha Science International, 2004.

MLA (9th ed.) Citation

Jain, P. K., and Khalil Ahmad. Metric Spaces. 2nd ed. Alpha Science International, 2004.