APA (7th ed.) Citation

Seifert, H., & Threlfall, W. (1980). A textbook of topology. Acad. Press.

Chicago Style (17th ed.) Citation

Seifert, Herbert, and William Threlfall. A Textbook of Topology. New York [u.a.]: Acad. Press, 1980.

MLA (9th ed.) Citation

Seifert, Herbert, and William Threlfall. A Textbook of Topology. Acad. Press, 1980.