National Geographic Television & Film, Public Broadcasting Service (U.S.), WGBH Video (Firm), & Sechler, C. (2010). Ghosts of Machu Picchu. PBS.
Цитирование в стиле Чикаго (17-е изд.)National Geographic Television & Film, Public Broadcasting Service (U.S.), WGBH Video (Firm), и Craig Sechler. Ghosts of Machu Picchu. [Arlington, Va.]: PBS, 2010.
Цитирование MLA (8-е изд.)National Geographic Television & Film, et al. Ghosts of Machu Picchu. PBS, 2010.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.