Khalifa, A. M. (1982). Family planning in rural Egypt 1980: A report on the result of the Egypt Contraceptive Prevalence Survey. Population and Family Planning Board].
Цитирование в стиле Чикаго (17-е изд.)Khalifa, Atef M. Family Planning in Rural Egypt 1980: A Report on the Result of the Egypt Contraceptive Prevalence Survey. [Cairo: Population and Family Planning Board], 1982.
Цитирование MLA (9-е изд.)Khalifa, Atef M. Family Planning in Rural Egypt 1980: A Report on the Result of the Egypt Contraceptive Prevalence Survey. Population and Family Planning Board], 1982.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.