APA (7th ed.) Zitazioa

Bell, D. (1967). Marxian socialism in the United States. Princeton.

Chicago Style (17th ed.) Zitazioa

Bell, Daniel. Marxian Socialism in the United States. New Jersey: Princeton, 1967.

MLA (9th ed.) Zitazioa

Bell, Daniel. Marxian Socialism in the United States. Princeton, 1967.