Cita APA

Hill, D. A. (1948). The land of Ulster: The report of the Land Utilisation Survey of Northern Ireland. H.M.S.O.

Citación estilo Chicago

Hill, Douglas A. The Land of Ulster: The Report of the Land Utilisation Survey of Northern Ireland. Belfast: H.M.S.O, 1948.

Cita MLA

Hill, Douglas A. The Land of Ulster: The Report of the Land Utilisation Survey of Northern Ireland. Belfast: H.M.S.O, 1948.