Bender, C. M., & Orszag, S. A. (1999). Advanced mathematical methods for scientists and engineers I: Asympotic methods and perturbation theory. Springer.
Chicago Style (17th ed.) CitationBender, Carl M., and Steven A. Orszag. Advanced Mathematical Methods for Scientists and Engineers I: Asympotic Methods and Perturbation Theory. New York: Springer, 1999.
MLA (8th ed.) CitationBender, Carl M., and Steven A. Orszag. Advanced Mathematical Methods for Scientists and Engineers I: Asympotic Methods and Perturbation Theory. Springer, 1999.
Warning: These citations may not always be 100% accurate.