Não informado. (1965). Journal of Differential Equations. Academic Press.
Chicagoスタイル(17版)引用形式Não informado. Journal of Differential Equations. New York: Academic Press, 1965.
MLA(8版)引用形式Não informado. Journal of Differential Equations. Academic Press, 1965.
警告: この引用は必ずしも正確ではありません.