APA-viite (7. p.)

Bridson, M. (1998). Controlled embeddings into groups that have no non-trivial finite quotients.

Chicago-viite (17. p.)

Bridson, M. Controlled Embeddings into Groups That Have No Non-trivial Finite Quotients. 1998.

MLA-viite (9. p.)

Bridson, M. Controlled Embeddings into Groups That Have No Non-trivial Finite Quotients. 1998.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.