Boyce, M. (1992). Zoroastrianism: Its antiquity and constant vigour. Columbia lectures on Iranian studies.
Chicago Style (17th ed.) CitationBoyce, Mary. "Zoroastrianism: Its Antiquity and Constant Vigour." Columbia Lectures on Iranian Studies 1992.
MLA (8th ed.) CitationBoyce, Mary. "Zoroastrianism: Its Antiquity and Constant Vigour." Columbia Lectures on Iranian Studies, 1992.
Warning: These citations may not always be 100% accurate.