APA (7th ed.) Citation

Beckenbach, E., & Bellman, R. (1961). An introduction to inequalities. Random House.

Chicago Style (17th ed.) Citation

Beckenbach, Edwin, and Richard Bellman. An Introduction to Inequalities. New York: Random House, 1961.

MLA (9th ed.) Citation

Beckenbach, Edwin, and Richard Bellman. An Introduction to Inequalities. Random House, 1961.