Παραπομπή σε μορφή APA (7η εκδ.)

Bridson, M. R., & Groves, D. (2009). The quadratic isoperimetric inequality for mapping tori of free group automorphisms. American Mathematical Society.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bridson, Martin R., και Daniel Groves. The Quadratic Isoperimetric Inequality for Mapping Tori of Free Group Automorphisms. Providence, R.I.: American Mathematical Society, 2009.

Παραπομπή σε μορφή MLA (9th εκδ.)

Bridson, Martin R., και Daniel Groves. The Quadratic Isoperimetric Inequality for Mapping Tori of Free Group Automorphisms. American Mathematical Society, 2009.