Παραπομπή σε μορφή APA (7η εκδ.)

Brookings Institute, Washington, D. C., & Cleaveland, F. N. (1969). Congress and urban problems; a casebook on the legislative process: Royce Hanson [and others]. Brookings Institution.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Brookings Institute, Washington, D. C., και Frederic N. Cleaveland. Congress and Urban Problems; a Casebook on the Legislative Process: Royce Hanson [and Others]. Washington: Brookings Institution, 1969.

Παραπομπή σε μορφή MLA (9th εκδ.)

Brookings Institute, Washington, D. C., και Frederic N. Cleaveland. Congress and Urban Problems; a Casebook on the Legislative Process: Royce Hanson [and Others]. Brookings Institution, 1969.