Não informado. (1972). Utilitas mathematica. University of Manitoba, Department of Computer Science.
Style de citation Chicago (17e éd.)Não informado. Utilitas Mathematica. Winnipeg, Canada: University of Manitoba, Department of Computer Science, 1972.
Style de citation MLA (8e éd.)Não informado. Utilitas Mathematica. University of Manitoba, Department of Computer Science, 1972.
Attention : ces citations peuvent ne pas être correctes à 100%.