Cita APA (7a ed.)
Fehr, H. F. (1972). The Present Year-Long Course in Euclidean Geometry Must Go. Education Digest, 37(8), 48-52.
Cita Chicago Style (17a ed.)
Fehr, Howard F. "The Present Year-Long Course in Euclidean Geometry Must Go." Education Digest 37, no. 8 (1972): 48-52.
Cita MLA (9a ed.)
Fehr, Howard F. "The Present Year-Long Course in Euclidean Geometry Must Go." Education Digest, vol. 37, no. 8, 1972, pp. 48-52.
Precaución: Estas citas no son 100% exactas.