APA (7th ed.) Citation

Royden, H. L. (1968). Real analysis (2nd ed.). Macmillan Publishing Co., Inc.

Chicago Style (17th ed.) Citation

Royden, H. L. Real Analysis. 2nd ed. New York: Macmillan Publishing Co., Inc, 1968.

MLA (8th ed.) Citation

Royden, H. L. Real Analysis. 2nd ed. Macmillan Publishing Co., Inc, 1968.