APA (7th ed.) Citation

Royden, H. L. (1968). Real analysis (2d ed.). Macmillan.

Chicago Style (17th ed.) Citation

Royden, H. L. Real Analysis. 2d ed. New York: Macmillan, 1968.

MLA (9th ed.) Citation

Royden, H. L. Real Analysis. 2d ed. Macmillan, 1968.