APA (7th ed.) Citation

Wilber, D. N. (1981). Iran: Past and present (9. ed.). Princeton Univ. Press.

Chicago Style (17th ed.) Citation

Wilber, Donald Newton. Iran: Past and Present. 9. ed. Princeton, N.J: Princeton Univ. Press, 1981.

MLA (8th ed.) Citation

Wilber, Donald Newton. Iran: Past and Present. 9. ed. Princeton Univ. Press, 1981.