Não informado. (1940). American Journal of Physics. American Institute of Physics.
Style de citation Chicago (17e éd.)Não informado. American Journal of Physics. New York: American Institute of Physics, 1940.
Style de citation MLA (8e éd.)Não informado. American Journal of Physics. American Institute of Physics, 1940.
Attention : ces citations peuvent ne pas être correctes à 100%.