Note: In text citations should look like this: (Verse Edition of the bible you are using).
Ex: “Therefore, if anyone is in Christ, he is a new creation; old things have passed away; behold, all things have become new” (2 Cor. 5:17 King James Version). This citation should fall at the very end of the sentence in which the scripture is used.
Reference list entries are not required for ancient Greek and Roman works or classical religious works, but are expected for scholarly works (e.g. your textbook).
book is Marriages, Families, and Relationships: Making Choices in a Diverse Society, 13th Edition – lamanna, Riedmann, and Stewart, 2018)