Skjærvø, P. O. (2011). The spirit of Zoroastrianism. Yale University Press.
Chicagoスタイル(17版)引用形式Skjærvø, Prods Oktor. The Spirit of Zoroastrianism. New Haven: Yale University Press, 2011.
MLA(8版)引用形式Skjærvø, Prods Oktor. The Spirit of Zoroastrianism. Yale University Press, 2011.
警告: この引用は必ずしも正確ではありません.