Vii.vii.mmxii
It is: VII-VII-MMXII
VII.XI.MMXII
Roman numerals represent numbers, not months. However, July is the seventh month, and if you want to write "7" as a Roman numeral, it is VII.
July 31st, 2010 would be - 7/31/2010 or VII/XXXI/MMX
July= IVL. (IVLIVS) 7=vij 1947=MCMXLVII Therefore, July 7 1947 is IVL. vij MCMXLVII in Roman Calendar.
July-VII-MMX or as VII-VII-MMX
July being 7 it is VII-XXVI-MCMXCIII
VII-XV-MMXII
It is: II-VII-MMXII
If you mean: 7-7-2012 then in Roman numerals they are VII-VII-MMXII
XV-VII-MMXII
7th February 2012 would be VII. II. MMXXII in Roman numerals.