APA-viite (7. p.)

Frey, B. S. (1983). Democratic economic policy: A theoretical introduction. St. Martin's Press.

Chicago-viite (17. p.)

Frey, Bruno S. Democratic Economic Policy: A Theoretical Introduction. New York: St. Martin's Press, 1983.

MLA-viite (9. p.)

Frey, Bruno S. Democratic Economic Policy: A Theoretical Introduction. St. Martin's Press, 1983.