CREATE TABLE table_75339 ("Station" TEXT, "Services" TEXT, "Local authority" TEXT, "Zone 2007" TEXT, "Zone 2008" TEXT, "Zone 2010" TEXT, "Zone 2013" TEXT)

Which Services have a Local authority of chiltern, and a Zone 2010 of 9?
SELECT "Services" FROM table_75339 WHERE "Local authority" = 'chiltern' AND "Zone 2010" = '9'
SELECT "Services" FROM "table_75339" WHERE "Local authority" = 'chiltern' AND "Zone 2010" = '9'