Frye, R. N. (1975). The Cambridge history of Iran. The Cambridge history of Iran.
Chicago Style (17th ed.) CitationFrye, Richard Nelson. "The Cambridge History of Iran." The Cambridge History of Iran 1975.
MLA (8th ed.) CitationFrye, Richard Nelson. "The Cambridge History of Iran." The Cambridge History of Iran, 1975.
Warning: These citations may not always be 100% accurate.