APA Citation
Festival of American Folklife Washington, D.C., & United States. National Park Service. (1989). 1989 Festival of American Folklife, June 23-27, June 30-July 4. The Institution. Retrieved from http://library.si.edu/digital-library/book/1989festivalofam00fest
MLA Citation
Festival of American Folklife Washington, D.C., and United States. National Park Service. 1989 Festival of American Folklife, June 23-27, June 30-July 4. The Institution, 1989, http://library.si.edu/digital-library/book/1989festivalofam00fest
Chicago
Festival of American Folklife Washington, D.C., and United States. National Park Service. 1989 Festival of American Folklife, June 23-27, June 30-July 4. The Institution, 1989. http://library.si.edu/digital-library/book/1989festivalofam00fest
Warning: These citations may not always be complete (especially for serials).