Não informado. (1970). Regional Conference Series in Mathematics. American Mathematical Society.
Chicago-Zitierstil (17. Ausg.)Não informado. Regional Conference Series in Mathematics. Providence, RI: American Mathematical Society, 1970.
MLA-Zitierstil (8. Ausg.)Não informado. Regional Conference Series in Mathematics. American Mathematical Society, 1970.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.