APA-viite (7. p.)
Covington, J., McGraw, B., & Watson, M. (2013). Natural law and evangelical political thought. Lexington Books.
Chicago-viite (17. p.)
Covington, Jesse, Bryan McGraw, ja Micah Watson. Natural Law and Evangelical Political Thought. Lanham, Maryland: Lexington Books, 2013.
MLA-viite (9. p.)
Covington, Jesse, et al. Natural Law and Evangelical Political Thought. Lexington Books, 2013.
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