Cita APA

Graustein, W. C. 1., & Graustein, W. C. 1. (1954). Introduction to higher geometry. New York, New York: Macmillan.

Citación estilo Chicago

Graustein, William C. 1888-1941, y William C. 1888-1941 Graustein. Introduction to Higher Geometry. New York, New York: Macmillan, 1954.

Cita MLA

Graustein, William C. 1888-1941, y William C. 1888-1941 Graustein. Introduction to Higher Geometry. New York, New York: Macmillan, 1954.