Partisan Pictures, National Geographic Television & Film, Warner Home Video (Firm), Schnall, P., & Zinwalt, L. (2004). Inside the U.S. Secret Service. Warner Home Video.
Cita Chicago Style (17a ed.)Partisan Pictures, National Geographic Television & Film, Warner Home Video (Firm), Peter Schnall, y Lise Zinwalt. Inside the U.S. Secret Service. Burbank, CA: Warner Home Video, 2004.
Cita MLA (8a ed.)Partisan Pictures, et al. Inside the U.S. Secret Service. Warner Home Video, 2004.
Precaución: Estas citas no son 100% exactas.