Maxwell, E. A. (1946). Plane Projective Geometry. Cambridge University Press.
Cita Chicago (17th ed.)Maxwell, Edwin Arthur. Plane Projective Geometry. Cambridge: Cambridge University Press, 1946.
Cita MLA (9th ed.)Maxwell, Edwin Arthur. Plane Projective Geometry. Cambridge University Press, 1946.
Atenció: Aquestes cites poden no estar 100% correctes.