APA
Wilber D. N., . (1948). Iran, past and present. Princeton: Princeton University Press.
Chicago
Wilber Donald Newton, . 1948. Iran, past and present. Princeton: Princeton University Press.
Harvard
Wilber D. N., . (1948). Iran, past and present. Princeton: Princeton University Press.
MLA
Wilber Donald Newton, . Iran, past and present. Princeton: Princeton University Press. 1948.