Παραπομπή APA

Springer, C. E. (1964). Geometry and analysis of projective spaces. Freeman.

Παραπομπή Chicago Style

Springer, C. E. Geometry and Analysis of Projective Spaces. London: Freeman, 1964.

Παραπομπή MLA

Springer, C. E. Geometry and Analysis of Projective Spaces. Freeman, 1964.