Schröder, B. S. W. (2016). Ordered sets: An introduction with connections from combinatorics to topology (Second edition.). Birkhäuser.
Chicago-Zitierstil (17. Ausg.)Schröder, Bernd S. W. Ordered Sets: An Introduction with Connections from Combinatorics to Topology. Second edition. [Basel]: Birkhäuser, 2016.
MLA-Zitierstil (9. Ausg.)Schröder, Bernd S. W. Ordered Sets: An Introduction with Connections from Combinatorics to Topology. Second edition. Birkhäuser, 2016.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.