APA (7th ed.) Citation

Wilber, D. N. (1967). Iran, past and present ([6th ed.].). Princeton University Press.

Chicago Style (17th ed.) Citation

Wilber, Donald Newton. Iran, Past and Present. [6th ed.]. Princeton: Princeton University Press, 1967.

MLA (9th ed.) Citation

Wilber, Donald Newton. Iran, Past and Present. [6th ed.]. Princeton University Press, 1967.