APA-viite (7. p.)

Gregory, C. A. (1989). Observing the economy. Routledge.

Chicago-viite (17. p.)

Gregory, Christroper A. Observing the Economy. New York: Routledge, 1989.

MLA-viite (9. p.)

Gregory, Christroper A. Observing the Economy. Routledge, 1989.