Cita APA (7a ed.)
Landscape Research Group (Great Britain). Landscape research. Landscape Research Group.
Cita Chicago Style (17a ed.)
Landscape Research Group (Great Britain). Landscape Research. Manchester [Greater Manchester]: Landscape Research Group.
Cita MLA (9a ed.)
Landscape Research Group (Great Britain). Landscape Research. Landscape Research Group.
Precaución: Estas citas no son 100% exactas.