APA (7th ed.) Citation

Florentine Films, Films for the Humanities & Sciences (Firm), Infobase, & Burns, K. (2011). Baseball. Infobase.

Chicago Style (17th ed.) Citation

Florentine Films, Films for the Humanities & Sciences (Firm), Infobase, and Ken Burns. Baseball. New York, N.Y.: Infobase, 2011.

MLA (9th ed.) Citation

Florentine Films, et al. Baseball. Infobase, 2011.