APA (7th ed.) Zitazioa

Steinlage, R. C. (1990). College algebra (3rd ed.). West Pub. Co..

Chicago Style (17th ed.) Zitazioa

Steinlage, Ralph C. College Algebra. 3rd ed. St. Paul, MN: West Pub. Co., 1990.

MLA (9th ed.) Zitazioa

Steinlage, Ralph C. College Algebra. 3rd ed. West Pub. Co., 1990.