APA (7th ed.) Citation

Hillman, J. A. (1989). 2-Knots and their groups. Cambridge University Press.

Chicago Style (17th ed.) Citation

Hillman, Jonathan A. 2-Knots and Their Groups. Cambridge: Cambridge University Press, 1989.

MLA (9th ed.) Citation

Hillman, Jonathan A. 2-Knots and Their Groups. Cambridge University Press, 1989.