APA-referens (7:e uppl.)

Hatcher, A. (2002). Algebraic topology. Cambridge University Press.

Chicago-referens (17:e uppl.)

Hatcher, Allen. Algebraic Topology. Cambridge ; New York: Cambridge University Press, 2002.

MLA-referens (8:e uppl.)

Hatcher, Allen. Algebraic Topology. Cambridge University Press, 2002.