Tohutoro APA (7th ed.)

Livingston, C. (1993). Knot theory. Mathematical Association of America.

Tohutoru Kātū Chicago (17th ed.)

Livingston, Charles. Knot Theory. Washington, D.C.: Mathematical Association of America, 1993.

Tohutoro MLA (9th ed.)

Livingston, Charles. Knot Theory. Mathematical Association of America, 1993.