Which of the following correctly formats the titles shown below? a. In my Sociology of…

Which of the following correctly formats the titles shown below?
In my Sociology of Education class, we read an article called The Search for Innovative Ideas, from the open-access journal SAGE Open.
In my Sociology of Education class, we read an article called The Search for Innovative Ideas, from the open-access journal “SAGE Open”.
In my Sociology of Education class, we read an article called ‘The Search for Innovative Ideas,’ from the open-access journal SAGE Open.
In my Sociology of Education class, we read an article called “The Search for Innovative Ideas,” from the open-access journal SAGE Open.