Socialism in Western Europa.

MLA

Heaton, Herbert, and Alvin Johnson. Socialism In Western Europa. New York: Foreign Policy Association, 1948.

APA

Heaton, H., & Johnson, A. (1948). Socialism in Western Europa. New York: Foreign Policy Association.

Chicago

Heaton, Herbert, and Alvin Johnson. Socialism In Western Europa. New York: Foreign Policy Association, 1948.