Παραπομπή σε μορφή APA (7η εκδ.)

Stark, E., & Woodhouse, D. (2020). Hyperbolic groups that are not commensurably co-hopfian. Oxford University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Stark, E., και DJ Woodhouse. Hyperbolic Groups That Are Not Commensurably Co-hopfian. Oxford University Press, 2020.

Παραπομπή σε μορφή MLA (9th εκδ.)

Stark, E., και DJ Woodhouse. Hyperbolic Groups That Are Not Commensurably Co-hopfian. Oxford University Press, 2020.