Blackett, D. W. (1982). Elementary topology: A combinatorial and algebraic approach (Repr. with corrections.). London ; New York: Academic Press.
Chicago-стиль цитированияBlackett, Donald W. Elementary Topology: A Combinatorial and Algebraic Approach. Repr. with corrections. London ; New York: Academic Press, 1982.
MLA-цитированиеBlackett, Donald W. Elementary Topology: A Combinatorial and Algebraic Approach. Repr. with corrections. London ; New York: Academic Press, 1982.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.