(1979). Stonehenge and its environs: 3, land-use map [peta]. Edinburgh : Edinburgh Univ Pr..
Cita Chicago (17th ed.)Stonehenge and Its Environs: 3, Land-use Map [peta]. Edinburgh : Edinburgh Univ Pr., 1979.
Cita MLA (9th ed.)Stonehenge and Its Environs: 3, Land-use Map [peta]. Edinburgh : Edinburgh Univ Pr., 1979.
Atenció: Aquestes cites poden no estar 100% correctes.