APA citiranje

Busemann, H., & Kelly, P. J. (1953). Projective geometry and projective metrics. Academic Press.

Chicago Style (17th ed.) Citation

Busemann, Herbert, and Paul J. Kelly. Projective Geometry and Projective Metrics. Nueva York: Academic Press, 1953.

MLA citiranje

Busemann, Herbert, and Paul J. Kelly. Projective Geometry and Projective Metrics. Academic Press, 1953.