APA aipamena

London. National Gallery. (1955). Art treasures of the National Gallery, London (2nd ed.). Abrams.

Chicago Style aipamena

London. National Gallery. Art Treasures of the National Gallery, London. 2nd ed. New York: Abrams, 1955.

MLA aipamena

London. National Gallery. Art Treasures of the National Gallery, London. 2nd ed. Abrams, 1955.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.