APA (7th ed.) Citation

Adams, C. C. (1994). The knot book: An elementary introduction to the mathematical theory of knots. Freeman.

Chicago Style (17th ed.) Citation

Adams, Colin Conrad. The Knot Book: An Elementary Introduction to the Mathematical Theory of Knots. New York: Freeman, 1994.

MLA (9th ed.) Citation

Adams, Colin Conrad. The Knot Book: An Elementary Introduction to the Mathematical Theory of Knots. Freeman, 1994.