APA (7 ম সংস্করণ) উদ্ধৃতি

United States. National Park Service, Smithsonian Institution, & Festival of American Folklife. (1991). Festival of American Folklife, June 28-July 1 and July 4-July 7. Smithsonian Institution.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

United States. National Park Service, Smithsonian Institution, এবং Festival of American Folklife. Festival of American Folklife, June 28-July 1 and July 4-July 7. [Washington, D.C.]: Smithsonian Institution, 1991.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

United States. National Park Service, et al. Festival of American Folklife, June 28-July 1 and July 4-July 7. Smithsonian Institution, 1991.