Lua APA (7ú heag.)
Penn, S., Hirsch, E., Elfman, D., Van Sant, G., Brolin, J., & Lanceblack, D. (2009). Milk. BIM.
Lua i Stíl Chicago (17ú heag.)
Penn, Sean, Emile Hirsch, Danny Elfman, Gus Van Sant, Josh Brolin, agus Distin Lanceblack. Milk. [Italia]: BIM, 2009.
Lua MLA (9ú heag.)
Penn, Sean, et al. Milk. BIM, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.