APA-referens

Patty, C. (2012). Foundations of topology (2nd.). Jones & Bartlett Learning.

Chicago-stil citat

Patty, C.Wayne. Foundations of Topology. 2nd. London: Jones & Bartlett Learning, 2012.

MLA-referens

Patty, C.Wayne. Foundations of Topology. 2nd. Jones & Bartlett Learning, 2012.