APA (7th ed.) Citation

Warner Home Video (Firm), Maxwell, R. F., Ehlers, C., Edelman, R., Berenger, T., Daniels, J., . . . Shaara, M. Gettysburg.

Chicago Style (17th ed.) Citation

Warner Home Video (Firm), et al. Gettysburg.

MLA (9th ed.) Citation

Warner Home Video (Firm), et al. Gettysburg.

Warning: These citations may not always be 100% accurate.