APA-Zitierstil (7. Ausg.)

Hansen, V. L. (1989). Braids and coverings: Selected topics (First published.). Cambridge University Press.

Chicago-Zitierstil (17. Ausg.)

Hansen, Vagn Lundsgaard. Braids and Coverings: Selected Topics. First published. Cambridge ; New York ; Port Chester ; Melbourne ; Sydney: Cambridge University Press, 1989.

MLA-Zitierstil (9. Ausg.)

Hansen, Vagn Lundsgaard. Braids and Coverings: Selected Topics. First published. Cambridge University Press, 1989.