APA (7th ed.) Citation

Sim, K. (1984). David Roberts R. A., 1796 - 1864: A biography (1. publ.). Quartet Books.

Chicago Style (17th ed.) Citation

Sim, Katharine. David Roberts R. A., 1796 - 1864: A Biography. 1. publ. London èu.a.]: Quartet Books, 1984.

MLA (9th ed.) Citation

Sim, Katharine. David Roberts R. A., 1796 - 1864: A Biography. 1. publ. Quartet Books, 1984.