>>===== MODE =====>> citation <<===== MODE =====<< >>===== RESULT =====>> Spring 1999–Summer 2001 <<===== RESULT =====<< >>===== CSL =====>> <<===== CSL =====<< >>===== INPUT =====>> [ { "id": "ITEM-1", "issued": { "date-parts": [ [ "1999", "21" ], [ "2001", "22" ] ], "raw": "Spring 1999 - Summer 2001" }, "type": "book" } ] <<===== INPUT =====<< >>===== VERSION =====>> 1.0 <<===== VERSION =====<<