APA (7th ed.) Citation

(2011). The greenhorns: A documentary film by, for, and about new farmers in America. Greenhorns.

Chicago Style (17th ed.) Citation

The Greenhorns: A Documentary Film by, for, and About New Farmers in America. [Rhinebeck, NY?]: Greenhorns, 2011.

MLA (9th ed.) Citation

The Greenhorns: A Documentary Film by, for, and About New Farmers in America. Greenhorns, 2011.

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