APA (7th ed.) Citation

Boyce, M. (1997). The origins of Zoroastrian philosophy. Companion encyclopedia of Asian philosophy, 5-23.

Chicago Style (17th ed.) Citation

Boyce, Mary. "The Origins of Zoroastrian Philosophy." Companion Encyclopedia of Asian Philosophy 1997: 5-23.

MLA (8th ed.) Citation

Boyce, Mary. "The Origins of Zoroastrian Philosophy." Companion Encyclopedia of Asian Philosophy, 1997, pp. 5-23.

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