APA (7th ed.) Citation

Walsh, J. L. (1962). A rigorous treatment of maximum-minimum problems in the calculus. Heath.

Chicago Style (17th ed.) Citation

Walsh, J. L. A Rigorous Treatment of Maximum-minimum Problems in the Calculus. Boston: Heath, 1962.

MLA (9th ed.) Citation

Walsh, J. L. A Rigorous Treatment of Maximum-minimum Problems in the Calculus. Heath, 1962.