APA-Zitierstil (7. Ausg.)

Gopal, D., Deshmukh, A., Ranadive, A. S., & Yadav, S. (2021). An introduction to metric spaces (First edition.). CRC Press.

Chicago-Zitierstil (17. Ausg.)

Gopal, Dhananjay, Aniruddha Deshmukh, Abhay S. Ranadive, und Shubham Yadav. An Introduction to Metric Spaces. First edition. Boca Raton ; London ; New York: CRC Press, 2021.

MLA-Zitierstil (9. Ausg.)

Gopal, Dhananjay, et al. An Introduction to Metric Spaces. First edition. CRC Press, 2021.