Citazione Stile APA (7a Edizione)

Vittenberg, Y., & Chalyan, G. (1988). The socialist working class and ideological struggle. Progress Publishers.

Citazione stile Chigago Style (17a edizione)

Vittenberg, Yevgeni, e Gayane Chalyan. The Socialist Working Class and Ideological Struggle. Moscow: Progress Publishers, 1988.

Citatione MLA (9a ed.)

Vittenberg, Yevgeni, e Gayane Chalyan. The Socialist Working Class and Ideological Struggle. Progress Publishers, 1988.