APA (7th ed.) Citation

Benchmark Media (Firm),$4dst, & Kanopy (Firm),$4dst. (2002). Math Series 1. Benchmark Media.

Chicago Style (17th ed.) Citation

Benchmark Media (Firm),$4dst, and Kanopy (Firm),$4dst. Math Series 1. [San Francisco, California, USA]: Benchmark Media, 2002.

MLA (9th ed.) Citation

Benchmark Media (Firm),$4dst, and Kanopy (Firm),$4dst. Math Series 1. Benchmark Media, 2002.