Possible Duplicate:
What is the correct possessive for nouns ending in s?
When did it become correct to add an 's' to a singular possessive already ending in 's'?
Hey guys I was wondering where to put the ' when using the possessive case of my surname, Franks. I've seen it done all the ways given below, depending on what family member wrote it, but I was wondering which one was correct?
- Franks'
- Franks's
- Frankses'