APA-viite (7. p.)

O'NEIL, P. V. (1972). Fundamental concepts of topology. Gordon and Breach.

Chicago-viite (17. p.)

O'NEIL, Peter V. Fundamental Concepts of Topology. New York: Gordon and Breach, 1972.

MLA-viite (9. p.)

O'NEIL, Peter V. Fundamental Concepts of Topology. Gordon and Breach, 1972.