APA (7th ed.) Citation

Protter, M. H., & Morrey, C. B. (1977). A first course in real analysis. Springer.

Chicago Style (17th ed.) Citation

Protter, Murray H., and Charles Bradfield Morrey. A First Course in Real Analysis. New York [etc.]: Springer, 1977.

MLA (9th ed.) Citation

Protter, Murray H., and Charles Bradfield Morrey. A First Course in Real Analysis. Springer, 1977.