Não informado. (1957). Summary of engineering research. University of Illinois, Engineering Experiment Station.
Style de citation Chicago (17e éd.)Não informado. Summary of Engineering Research. Urbana, Ill: University of Illinois, Engineering Experiment Station, 1957.
Style de citation MLA (8e éd.)Não informado. Summary of Engineering Research. University of Illinois, Engineering Experiment Station, 1957.
Attention : ces citations peuvent ne pas être correctes à 100%.