APA (7th ed.) Citation

Halpern, N., Patkowski, M., & Brooks, E. (1996). Mathematics and the ESL Student.

Chicago Style (17th ed.) Citation

Halpern, N., M. Patkowski, and E. Brooks. Mathematics and the ESL Student. 1996.

MLA (9th ed.) Citation

Halpern, N., et al. Mathematics and the ESL Student. 1996.