APA (7th ed.) Citation

Stein, E. I. (1961). Algebra in easy steps with modern units. D.Van Nostrand Company, Inc.

Chicago Style (17th ed.) Citation

Stein, Edwin I. Algebra in Easy Steps with Modern Units. Princeton, New Jersey: D.Van Nostrand Company, Inc, 1961.

MLA (9th ed.) Citation

Stein, Edwin I. Algebra in Easy Steps with Modern Units. D.Van Nostrand Company, Inc, 1961.