APA (7th ed.) Citation

Ferdousi, A., Davis, D., & Nafisi, A. (2016). Shahnameh: The Persian book of kings. Penguin Books.

Chicago Style (17th ed.) Citation

Ferdousi, Abulqāsem, Dick Davis, and Azar Nafisi. Shahnameh: The Persian Book of Kings. New York: Penguin Books, 2016.

MLA (9th ed.) Citation

Ferdousi, Abulqāsem, et al. Shahnameh: The Persian Book of Kings. Penguin Books, 2016.