APA (7 ম সংস্করণ) উদ্ধৃতি

Price, C. (2010). The Kogod Courtyard: National Portrait Gallery and Smithsonian American Art Museum, Washington, DC. Topos.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Price, Constance. "The Kogod Courtyard: National Portrait Gallery and Smithsonian American Art Museum, Washington, DC." Topos 2010.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Price, Constance. "The Kogod Courtyard: National Portrait Gallery and Smithsonian American Art Museum, Washington, DC." Topos, 2010.