APA-viite (7. p.)

Barnett, J. D. (1915). The operation of the initiative, referendum and recall in Oregon. Macmillan Company.

Chicago-viite (17. p.)

Barnett, James D. The Operation of the Initiative, Referendum and Recall in Oregon. New York: Macmillan Company, 1915.

MLA-viite (8. p.)

Barnett, James D. The Operation of the Initiative, Referendum and Recall in Oregon. Macmillan Company, 1915.