"Leonhard, W. (1979). Three faces of marxism: "the political concepts of Soviet ideology,maoism and humanist marxism".
Chicago Style (17th ed.) Citation"Leonhard, Wolfgang;Osers. Three Faces of Marxism: "The Political Concepts of Soviet Ideology,maoism and Humanist Marxism". 1979.
MLA (9th ed.) Citation"Leonhard, Wolfgang;Osers. Three Faces of Marxism: "The Political Concepts of Soviet Ideology,maoism and Humanist Marxism". 1979.
Warning: These citations may not always be 100% accurate.