APA (7th ed.) Citation

Ghirshman, R., Macquitty, W., Minorsky, V., & Sanghvi, R. (1971). Persia, the immortal kingdom. Orient Commerce Establishment].

Chicago Style (17th ed.) Citation

Ghirshman, Roman, William Macquitty, Vladimir Minorsky, and Ramesh Sanghvi. Persia, the Immortal Kingdom. [London: Orient Commerce Establishment], 1971.

MLA (9th ed.) Citation

Ghirshman, Roman, et al. Persia, the Immortal Kingdom. Orient Commerce Establishment], 1971.