APA

Smith Horatio Elwin, . (1947). Columbia dictionary of modern European literature. New York: Columbia university press.

Chicago

Smith Horatio Elwin, . 1947. Columbia dictionary of modern European literature. New York: Columbia university press.

Harvard

Smith Horatio Elwin, . (1947). Columbia dictionary of modern European literature. New York: Columbia university press.

MLA

Smith Horatio Elwin, . Columbia dictionary of modern European literature. New York: Columbia university press. 1947.