APA (7th ed.) Citation

Isaacs, I. M. (2009). Geometry for college students. American Mathematical Society.

Chicago Style (17th ed.) Citation

Isaacs, I. Martin. Geometry for College Students. Providence, R.I.: American Mathematical Society, 2009.

MLA (9th ed.) Citation

Isaacs, I. Martin. Geometry for College Students. American Mathematical Society, 2009.