APA-Zitierstil (7. Ausg.)

Brown, R. (2006). Topology and groupoids (Rev., updated, and expanded version.). BookSurge.

Chicago-Zitierstil (17. Ausg.)

Brown, Ronald. Topology and Groupoids. Rev., updated, and expanded version. Deganwy: BookSurge, 2006.

MLA-Zitierstil (9. Ausg.)

Brown, Ronald. Topology and Groupoids. Rev., updated, and expanded version. BookSurge, 2006.