Great Britain. Meteorological Office. (1956). Observer's handbook. Her Majesty's Stationary Office.
Citazione stile Chigago Style (17a edizione)Great Britain. Meteorological Office. Observer's Handbook. London: Her Majesty's Stationary Office, 1956.
Citatione MLA (8a ed.)Great Britain. Meteorological Office. Observer's Handbook. Her Majesty's Stationary Office, 1956.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.