APA (7th ed.) Citation

Mathews, J., & Walker, R. L. (1970). Mathematical methods of physics (2a. ed.). Addison-Wesley.

Chicago Style (17th ed.) Citation

Mathews, Jon, and R. L. Walker. Mathematical Methods of Physics. 2a. ed. Reading: Addison-Wesley, 1970.

MLA (9th ed.) Citation

Mathews, Jon, and R. L. Walker. Mathematical Methods of Physics. 2a. ed. Addison-Wesley, 1970.