APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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