Cohen, E. R. (1957). Fundamental constants of physics. Interscience.
Cita Chicago (17th ed.)Cohen, E. R. Fundamental Constants of Physics. New York: Interscience, 1957.
Cita MLA (9th ed.)Cohen, E. R. Fundamental Constants of Physics. Interscience, 1957.
Atenció: Aquestes cites poden no estar 100% correctes.