APA (7th ed.) Citation

Wehr, M. R., & Richards, J. A. (1962). Introductory atomic physics. Addison-Wesley Pub. Co..

Chicago Style (17th ed.) Citation

Wehr, M. Russell, and James A. Richards. Introductory Atomic Physics. Reading, Mass.: Addison-Wesley Pub. Co., 1962.

MLA (9th ed.) Citation

Wehr, M. Russell, and James A. Richards. Introductory Atomic Physics. Addison-Wesley Pub. Co., 1962.