APA (7th ed.) Citation

Kevorkian, J., & Cole, J. D. (1981). Perturbation Methods in Applied Mathematics. Springer New York.

Chicago Style (17th ed.) Citation

Kevorkian, J., and J. D. Cole. Perturbation Methods in Applied Mathematics. New York, NY: Springer New York, 1981.

MLA (9th ed.) Citation

Kevorkian, J., and J. D. Cole. Perturbation Methods in Applied Mathematics. Springer New York, 1981.