Citazione Stile APA (7a Edizione)

M., S. A. E. A. (1970). Theories of Social Change an Edited Selection From the Writing of Current Authors. The Institute of National Planning.

Citazione stile Chigago Style (17a edizione)

M., Salem Abd El Aziz. Theories of Social Change an Edited Selection From the Writing of Current Authors. Cairo: The Institute of National Planning, 1970.

Citatione MLA (9a ed.)

M., Salem Abd El Aziz. Theories of Social Change an Edited Selection From the Writing of Current Authors. The Institute of National Planning, 1970.