Παραπομπή APA

Hudson, J. F. P. (1969). Piecewise linear topology. W A Benjamin.

Παραπομπή Chicago Style

Hudson, J F P. Piecewise Linear Topology. New York: W A Benjamin, 1969.

Παραπομπή MLA

Hudson, J F P. Piecewise Linear Topology. W A Benjamin, 1969.