APA (7th ed.) Citation

Herzfeld, E. (1947). Zoroaster and his world. Princeton Univ. Press.

Chicago Style (17th ed.) Citation

Herzfeld, Ernst. Zoroaster and His World. Princeton, NJ: Princeton Univ. Press, 1947.

MLA (8th ed.) Citation

Herzfeld, Ernst. Zoroaster and His World. Princeton Univ. Press, 1947.

Warning: These citations may not always be 100% accurate.