APA

Giddings F. H., . (1910). The Elements of Sociology. New York: The Macmillan Company.

Chicago

Giddings Franklin Henry, . 1910. The Elements of Sociology. New York: The Macmillan Company.

Harvard

Giddings F. H., . (1910). The Elements of Sociology. New York: The Macmillan Company.

MLA

Giddings Franklin Henry, . The Elements of Sociology. New York: The Macmillan Company. 1910.