Citazione Stile APA (7a Edizione)
Walt, B. V. d. (1987). Why the state?: Bible study on mathew 22, Romans 13 and Revelation 13. Institute for reformational studies.
Citazione stile Chigago Style (17a edizione)
Walt, B.J. Van der. Why the State?: Bible Study on Mathew 22, Romans 13 and Revelation 13. Potchefstroom: Institute for reformational studies, 1987.
Citatione MLA (9a ed.)
Walt, B.J. Van der. Why the State?: Bible Study on Mathew 22, Romans 13 and Revelation 13. Institute for reformational studies, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.