Martinson, T. H. (1991). Supercourse for the GRE (2nd ed.). Prentice-Hall.
Citación estilo ChicagoMartinson, Thomas H. Supercourse for the GRE. 2nd ed. New York: Prentice-Hall, 1991.
Cita MLAMartinson, Thomas H. Supercourse for the GRE. 2nd ed. Prentice-Hall, 1991.
Warning: These citations may not always be 100% accurate.