Cita APA (7th ed.)

Leff, L. S. (2009). Barron's SAT math workbook (Fourth edition.). Barron's.

Cita Chicago (17th ed.)

Leff, Lawrence S. Barron's SAT Math Workbook. Fourth edition. Hauppauge, N.Y: Barron's, 2009.

Cita MLA (9th ed.)

Leff, Lawrence S. Barron's SAT Math Workbook. Fourth edition. Barron's, 2009.