APA (7th ed.) Zitazioa

Cohen, D. (1992). College algebra (3rd ed.). West Publishing Co.

Chicago Style (17th ed.) Zitazioa

Cohen, David. College Algebra. 3rd ed. New York: West Publishing Co, 1992.

MLA (9th ed.) Zitazioa

Cohen, David. College Algebra. 3rd ed. West Publishing Co, 1992.