Briggs, A., & Pollard, S. (1959). Robert Owen in Retrospect. A Co-operative Pioneer. Loughborough: Coperative Union.
Цитирование в стиле Чикаго (17-е изд.)Briggs, A., и Sidney Pollard. Robert Owen in Retrospect. A Co-operative Pioneer. Loughborough: Coperative Union, 1959.
Цитирование MLA (8-е изд.)Briggs, A., и Sidney Pollard. Robert Owen in Retrospect. A Co-operative Pioneer. Loughborough: Coperative Union, 1959.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.