APA

Hofstadter R., Lipset S. M., . (1968). Turner and the sociology of the frontier. New York: Basic Books.

Chicago

Hofstadter Richard, Lipset Seymour Martin, . 1968. Turner and the sociology of the frontier. New York: Basic Books.

Harvard

Hofstadter R., Lipset S. M., . (1968). Turner and the sociology of the frontier. New York: Basic Books.

MLA

Hofstadter Richard, Lipset Seymour Martin, . Turner and the sociology of the frontier. New York: Basic Books. 1968.