Cita APA (7th ed.)
Joly, C. J. (1903). Quaternions and projective geometry.
Cita Chicago (17th ed.)
Joly, Charles Jasper. Quaternions and Projective Geometry. London, 1903.
Cita MLA (9th ed.)
Joly, Charles Jasper. Quaternions and Projective Geometry. 1903.
Atenció: Aquestes cites poden no estar 100% correctes.