APA

Ferguson L. W., . (1952). Personality measurement. New York: McGraw-Hill.

Chicago

Ferguson Leonard W, . 1952. Personality measurement. New York: McGraw-Hill.

Harvard

Ferguson L. W., . (1952). Personality measurement. New York: McGraw-Hill.

MLA

Ferguson Leonard W, . Personality measurement. New York: McGraw-Hill. 1952.