Цитирование APA (7-е изд.)
Sage, E. M. (2009). A dubious science: Political economy and the social question in 19th-century France. Peter Lang.
Цитирование в стиле Чикаго (17-е изд.)
Sage, Elizabeth M. A Dubious Science: Political Economy and the Social Question in 19th-century France. New York: Peter Lang, 2009.
Цитирование MLA (9-е изд.)
Sage, Elizabeth M. A Dubious Science: Political Economy and the Social Question in 19th-century France. Peter Lang, 2009.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.