APA (7. basım) Alıntı

(1972). Marx and Engels through the eyes of their contemporaries. Progress Pub.

Chicago Style (17. basım) Atıf

Marx and Engels Through the Eyes of Their Contemporaries. Moscow: Progress Pub, 1972.

MLA (9th ed.) Atıf

Marx and Engels Through the Eyes of Their Contemporaries. Progress Pub, 1972.