Cita APA (7a ed.)
Gibbs-Smith , C., & Percival, H. (1971). A Guide to the Wellington Museum: Apsley House. Majesty's Stationery Office.
Cita estilo Chicago (17a ed.)
Gibbs-Smith , C.H, y H.V.T Percival. A Guide to the Wellington Museum: Apsley House. Londres, Inglaterra: Majesty's Stationery Office, 1971.
Cita MLA (9a ed.)
Gibbs-Smith , C.H, y H.V.T Percival. A Guide to the Wellington Museum: Apsley House. Majesty's Stationery Office, 1971.
Precaución: Estas citas no son 100% exactas.