APA (7th ed.) Citation

(1984). D.S.Senanayaka a pictorial biography. National Archives.

Chicago Style (17th ed.) Citation

D.S.Senanayaka a Pictorial Biography. Colombo: National Archives, 1984.

MLA (9th ed.) Citation

D.S.Senanayaka a Pictorial Biography. National Archives, 1984.

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