APA (7th ed.) Zitazioa
Livingston, C. (1993). Knot theory. Mathematical Association of America.
Chicago Style (17th ed.) Zitazioa
Livingston, Charles. Knot Theory. Washington, D.C.: Mathematical Association of America, 1993.
MLA (9th ed.) Zitazioa
Livingston, Charles. Knot Theory. Mathematical Association of America, 1993.
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