APA

Bushaw D., . (1963). Elements of general topology. New York [u.a.]: Wiley.

Chicago

Bushaw Donald, . 1963. Elements of general topology. New York [u.a.]: Wiley.

Harvard

Bushaw D., . (1963). Elements of general topology. New York [u.a.]: Wiley.

MLA

Bushaw Donald, . Elements of general topology. New York [u.a.]: Wiley. 1963.