Question

I have two questions regarding my paper. In these three sentences using APA format does a comma belong after titled and states? Thank you.

The NSM was first published in 1972 originally titled “A Model for Teaching Total Person Approach to Patient Problems” (Neuman and Young, 1972; Fawcett, 2001).

Neuman states “the created environment is the protective, unconsciously derived environment that exists for all clients” (Neuman, 1990).

Answer 1

Yes and yes. Although APA has nothing to do with whether commas go there or not. :)
And there were only two sentences not three.