Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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