Royden, H. (2003). Real analysis. Prentice-Hall.
Cita Chicago (17th ed.)Royden, H.L. Real Analysis. New Delhi: Prentice-Hall, 2003.
Cita MLA (9th ed.)Royden, H.L. Real Analysis. Prentice-Hall, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.