APA (7th ed.) Citation

(1891). Portrait of Gerald FitzGerald, 5th Duke of Leinster. Frontispiece.

Chicago Style (17th ed.) Citation

Portrait of Gerald FitzGerald, 5th Duke of Leinster. Frontispiece. 1891.

MLA (9th ed.) Citation

Portrait of Gerald FitzGerald, 5th Duke of Leinster. Frontispiece. 1891.

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