APA (7th ed.) Citation

Lichtheim, G. (1961). Marxism: An historical and critical study (2. ed.). Routledge and Kegan.

Chicago Style (17th ed.) Citation

Lichtheim, George. Marxism: An Historical and Critical Study. 2. ed. London: Routledge and Kegan, 1961.

MLA (9th ed.) Citation

Lichtheim, George. Marxism: An Historical and Critical Study. 2. ed. Routledge and Kegan, 1961.