Do not cite either book in APA format on a reference list.
Cite the book of the Bible as an in-text citation by including the book (and verses if applicable) in the text of the paper. In parentheses, include the version of the Bible you are using. For example: The book of Luke (New International Version) is one of the four gospels.
Cite the Bible itself as a book with the version of the Bible, an editor if applicable, the publishing location, the publisher and the date of publication. For example: Holy Bible, New Living Translation: (3rd ed.). (2004). Wheaton, IL; Tyndale.