Essay Info :: style guide : possessives
When two or more people jointly own an item, put the apostrophe after the noun the Metropolitan Teacher's Association, The WorldClass Speller's Guide. The Writing Center at Idaho State University Add only an apostrophe to show ownership if the word already ends in s: Juds posture has improved since he's been taking yoga classes.
Belongings Singular and plural possessives lesson plan using ... It is important to remind children to look at the possessor, not the possessions, when determining where to put the apostrophe in a possessive word.
Banterist - Grammar Cop: Must Have Missed Business Class
I think it was just a typo -- they were meaning to put the apostrophe in "Sam Princeton - Publications Services - Editorial Style Guide
... You see, one should use the single apostrophe at the end of the word only ...
When abbreviating years to two digits, put an apostrophe in front of the years
of undergraduate college classes. Class of ’76. Abbreviate “page”. p. or pp. ...