Παραπομπή σε μορφή APA (7η εκδ.)

Cochran, T. D. (1990). Derivatives of links: Milnor's concordance invariants and Massey's products. American Mathematical Society.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cochran, Tim D. Derivatives of Links: Milnor's Concordance Invariants and Massey's Products. Providence, Rhode Island: American Mathematical Society, 1990.

Παραπομπή σε μορφή MLA (9th εκδ.)

Cochran, Tim D. Derivatives of Links: Milnor's Concordance Invariants and Massey's Products. American Mathematical Society, 1990.