Cita APA

Porteous, I. R. (1969). Topological geometry (1969). Van Nostrand Reinhold.

Citación estilo Chicago

Porteous, Ian Robertson. Topological Geometry (1969). London: Van Nostrand Reinhold, 1969.

Cita MLA

Porteous, Ian Robertson. Topological Geometry (1969). Van Nostrand Reinhold, 1969.

Warning: These citations may not always be 100% accurate.