APA (7th ed.) Citation

Benchmark Media (Firm),$4dst, & Kanopy (Firm),$4dst. (2003). Geometry. Benchmark Media.

Chicago Style (17th ed.) Citation

Benchmark Media (Firm),$4dst, and Kanopy (Firm),$4dst. Geometry. [San Francisco, California, USA]: Benchmark Media, 2003.

MLA (9th ed.) Citation

Benchmark Media (Firm),$4dst, and Kanopy (Firm),$4dst. Geometry. Benchmark Media, 2003.