APA (7th ed.) Citation

Saaty, T. L. (1970). Optimization in integers and related extremal problems. McGraw-Hill Book Co., Inc.

Chicago Style (17th ed.) Citation

Saaty, Thomas L. Optimization in Integers and Related Extremal Problems. New York: McGraw-Hill Book Co., Inc, 1970.

MLA (9th ed.) Citation

Saaty, Thomas L. Optimization in Integers and Related Extremal Problems. McGraw-Hill Book Co., Inc, 1970.