Style de citation APA

Held, K., & Hill, A. (1989). From 1917 to Perestroika: The victory of morality over socialism. Resultate-Verl.

Style de citation Chicago

Held, Karl, et Audrey Hill. From 1917 to Perestroika: The Victory of Morality over Socialism. Munich: Resultate-Verl, 1989.

Style de citation MLA

Held, Karl, et Audrey Hill. From 1917 to Perestroika: The Victory of Morality over Socialism. Resultate-Verl, 1989.