APA

Seldes G., . (1934). The Vatican. New York and London: Harper and brothers.

Chicago

Seldes George, . 1934. The Vatican. New York and London: Harper and brothers.

Harvard

Seldes G., . (1934). The Vatican. New York and London: Harper and brothers.

MLA

Seldes George, . The Vatican. New York and London: Harper and brothers. 1934.