Cita APA (7a ed.)
Hirsch, L., & Goodman, A. (1986). Understanding intermediate algebra: A course for college students. West Pub. Co..
Cita Chicago Style (17a ed.)
Hirsch, Lewis, y Arthur Goodman. Understanding Intermediate Algebra: A Course for College Students. St. Paul: West Pub. Co., 1986.
Cita MLA (9a ed.)
Hirsch, Lewis, y Arthur Goodman. Understanding Intermediate Algebra: A Course for College Students. West Pub. Co., 1986.
Precaución: Estas citas no son 100% exactas.