APA (7th ed.) Citation

Stillwell, J. (2013). Real numbers: An introduction to set theory and analysis. Springer International Publishing.

Chicago Style (17th ed.) Citation

Stillwell, John. Real Numbers: An Introduction to Set Theory and Analysis. Cham [Switzerland]: Springer International Publishing, 2013.

MLA (9th ed.) Citation

Stillwell, John. Real Numbers: An Introduction to Set Theory and Analysis. Springer International Publishing, 2013.