APA (7th ed.) Zitazioa

ULYANOVSKY, R. (1970). Industrial revolution and social progress in. People's Publishing House.

Chicago Style (17th ed.) Zitazioa

ULYANOVSKY, R. Industrial Revolution and Social Progress in. New Delhi: People's Publishing House, 1970.

MLA (9th ed.) Zitazioa

ULYANOVSKY, R. Industrial Revolution and Social Progress in. People's Publishing House, 1970.