APA (7th ed.) Citation

Dhalla, M. N. (1977). Our perfecting world: Zarthushtra's way of life. AMS Press.

Chicago Style (17th ed.) Citation

Dhalla, Maneckji Nusservanji. Our Perfecting World: Zarthushtra's Way of Life. New York: AMS Press, 1977.

MLA (8th ed.) Citation

Dhalla, Maneckji Nusservanji. Our Perfecting World: Zarthushtra's Way of Life. AMS Press, 1977.