APA (7th ed.) Citation

London. National Gallery. (1923). Illustrations to the catalogue. Printed for the Trustees.

Chicago Style (17th ed.) Citation

London. National Gallery. Illustrations to the Catalogue. London: Printed for the Trustees, 1923.

MLA (9th ed.) Citation

London. National Gallery. Illustrations to the Catalogue. Printed for the Trustees, 1923.

Warning: These citations may not always be 100% accurate.