Is the apostrophe correct in this sentence?

The trial embodied John Adams's strong inner sense of justice.

5 answers

Yes.

http://grammar.ccc.commnet.edu/grammar/possessives.htm
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How do I set the apostrophe in these sentences: one dogs bed, Carlas house, my three brothers names, both players uniforms, Miguels favorite book, the poems title, the coaches office, four students projects.
one dog's bed, Carla's house, my three brother's names, both players uniform's, miguel's fvorite book, the poem's title, the coache's office, four students project's.