APA Citation

Ruark, A. E., & Urey, H. C. (1930). Atoms, molecules and quanta. New York [etc.] : McGraw-Hill.

Chicago Style Citation

Ruark, Arthur Edward, and Harold Clayton Urey. Atoms, Molecules and Quanta. New York [etc.] : McGraw-Hill, 1930.

MLA Citation

Ruark, Arthur Edward, and Harold Clayton Urey. Atoms, Molecules and Quanta. New York [etc.] : McGraw-Hill, 1930.

Warning: These citations may not always be 100% accurate.