APA

Friecrich C. J., . (1972). Tradition and authority. London: Pall Mall.

Chicago

Friecrich Carl J, . 1972. Tradition and authority. London: Pall Mall.

Harvard

Friecrich C. J., . (1972). Tradition and authority. London: Pall Mall.

MLA

Friecrich Carl J, . Tradition and authority. London: Pall Mall. 1972.