APA (7th ed.) Citation

Goodman, A., & Hirsch, L. (1986). Understanding elementary algebra: A course for college students. West.

Chicago Style (17th ed.) Citation

Goodman, Arthur, and Lewis Hirsch. Understanding Elementary Algebra: A Course for College Students. St. Paul: West, 1986.

MLA (9th ed.) Citation

Goodman, Arthur, and Lewis Hirsch. Understanding Elementary Algebra: A Course for College Students. West, 1986.