APA

(1973). Bjulleten' oppozicii. Tom 2. 1931-1933. New York: Monad Press.

Chicago

1973. Bjulleten' oppozicii. Tom 2. 1931-1933. New York: Monad Press.

Harvard

(1973). Bjulleten' oppozicii. Tom 2. 1931-1933. New York: Monad Press.

MLA

Bjulleten' oppozicii. Tom 2. 1931-1933. New York: Monad Press. 1973.