APA (7e ed.) Bronvermelding

Flegg, G. H. (1974). From geometry to topology. English Universities Press.

Chicago (17e ed.) Bronvermelding

Flegg, Graham H. From Geometry to Topology. London: English Universities Press, 1974.

MLA (9e ed.) Bronvermelding

Flegg, Graham H. From Geometry to Topology. English Universities Press, 1974.