Cita APA (7a ed.)

TRAVERS, K. J., DALTON, L. C., & BRUNNER, V. F. (1984). Using algebra.-- Ed.3. Laidlaw Brothers.

Cita Chicago Style (17a ed.)

TRAVERS, Kenneth J., LeRoy C. DALTON, y Vincent F. BRUNNER. Using Algebra.-- Ed.3. River Forest: Laidlaw Brothers, 1984.

Cita MLA (9a ed.)

TRAVERS, Kenneth J., et al. Using Algebra.-- Ed.3. Laidlaw Brothers, 1984.