Perraton, H. D. (1982). Alternative routes to formal education: Distance teaching for school equivalency. Published for the World Bank [by] Johns Hopkins University Press.
Цитирование в стиле Чикаго (17-е изд.)Perraton, H. D. Alternative Routes to Formal Education: Distance Teaching for School Equivalency. Baltimore: Published for the World Bank [by] Johns Hopkins University Press, 1982.
Цитирование MLA (9-е изд.)Perraton, H. D. Alternative Routes to Formal Education: Distance Teaching for School Equivalency. Published for the World Bank [by] Johns Hopkins University Press, 1982.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.