APA (7e ed.) Bronvermelding

Hirsch, L., & Goodman, A. (2002). Understanding elementary algebra with geometry: Course for college students (Fifth Edition.). Thomson Brooks/Cole.

Chicago (17e ed.) Bronvermelding

Hirsch, Lewis, en Arthur Goodman. Understanding Elementary Algebra with Geometry: Course for College Students. Fifth Edition. Belmont, California: Thomson Brooks/Cole, 2002.

MLA (9e ed.) Bronvermelding

Hirsch, Lewis, en Arthur Goodman. Understanding Elementary Algebra with Geometry: Course for College Students. Fifth Edition. Thomson Brooks/Cole, 2002.