Watt, J. S. (1977). Co-operation in pre-school education. Social Science Research Council ; distributed by School Govt. Pub. Co..
Цитирование в стиле Чикаго (17-е изд.)Watt, Joyce S. Co-operation in Pre-school Education. London : Merstham [Eng.]: Social Science Research Council ; distributed by School Govt. Pub. Co., 1977.
Цитирование MLA (8-е изд.)Watt, Joyce S. Co-operation in Pre-school Education. Social Science Research Council ; distributed by School Govt. Pub. Co., 1977.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.