APA (7th ed.) Citation

(1998). Posters American style: [National Museum of American Art, Washington, DC, March 27, 1998 - August 9, 1998 ...]. Abrams.

Chicago Style (17th ed.) Citation

Posters American Style: [National Museum of American Art, Washington, DC, March 27, 1998 - August 9, 1998 ...]. New York: Abrams, 1998.

MLA (9th ed.) Citation

Posters American Style: [National Museum of American Art, Washington, DC, March 27, 1998 - August 9, 1998 ...]. Abrams, 1998.