APA (7th ed.) Citation

Boas, M. L. (1966). Mathematical methods in the physical sciences. John Wiley.

Chicago Style (17th ed.) Citation

Boas, Mary L. Mathematical Methods in the Physical Sciences. New York, USA: John Wiley, 1966.

MLA (9th ed.) Citation

Boas, Mary L. Mathematical Methods in the Physical Sciences. John Wiley, 1966.