APA (7th ed.) Citation

Zwonitzer, M., & Chin, M. (2003). Transcontinental railroad. PBS Home Video.

Chicago Style (17th ed.) Citation

Zwonitzer, Mark, and Michael Chin. Transcontinental Railroad. San Marino, Calif: PBS Home Video, 2003.

MLA (9th ed.) Citation

Zwonitzer, Mark, and Michael Chin. Transcontinental Railroad. PBS Home Video, 2003.