Citazione Stile APA (7a Edizione)

Hauser, P. M., & Elkhanialy, H. (1981). North-South problems from the demographic viewpoint. Population Research Institute, Nihon University.

Citazione stile Chigago Style (17a edizione)

Hauser, Philip M., e Hekmat Elkhanialy. North-South Problems from the Demographic Viewpoint. Tokyo: Population Research Institute, Nihon University, 1981.

Citatione MLA (9a ed.)

Hauser, Philip M., e Hekmat Elkhanialy. North-South Problems from the Demographic Viewpoint. Population Research Institute, Nihon University, 1981.