(1979). Stonehenge and its environs: 3, land-use map [peta]. Edinburgh : Edinburgh Univ Pr..
Cita Chicago Style (17a ed.)Stonehenge and Its Environs: 3, Land-use Map [peta]. Edinburgh : Edinburgh Univ Pr., 1979.
Cita MLA (9a ed.)Stonehenge and Its Environs: 3, Land-use Map [peta]. Edinburgh : Edinburgh Univ Pr., 1979.
Precaución: Estas citas no son 100% exactas.