APA (7th ed.) Citation

Lange, O. (1959). Problems of political economy of socialism. People's Publishing House.

Chicago Style (17th ed.) Citation

Lange, Oskar. Problems of Political Economy of Socialism. New Delhi: People's Publishing House, 1959.

MLA (9th ed.) Citation

Lange, Oskar. Problems of Political Economy of Socialism. People's Publishing House, 1959.