Skjærvø, P. O. (2011). The spirit of Zoroastrianism. Yale University Press.
Chicago Style (17th ed.) CitationSkjærvø, Prods Oktor. The Spirit of Zoroastrianism. New Haven: Yale University Press, 2011.
MLA引文Skjærvø, Prods Oktor. The Spirit of Zoroastrianism. Yale University Press, 2011.
警告:這些引文格式不一定是100%准確.