Cita APA (7th ed.)
Smith, D. N. (1982). Marx's kapital for beginners. (1st American Edition.). Pantheon books.
Cita Chicago (17th ed.)
Smith, David N. Marx's Kapital for Beginners. 1st American Edition. New York: Pantheon books, 1982.
Cita MLA (9th ed.)
Smith, David N. Marx's Kapital for Beginners. 1st American Edition. Pantheon books, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.