Não informado. (2012). Geometry & Topology. Mathematical Sciences Publishers.
Chicago (17e ed.) BronvermeldingNão informado. Geometry & Topology. Coventry, Inglaterra: Mathematical Sciences Publishers, 2012.
MLA (8e ed.) BronvermeldingNão informado. Geometry & Topology. Mathematical Sciences Publishers, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.