Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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