Παραπομπή σε μορφή APA (7η εκδ.)

Congressional Quarterly, Inc. (1971). Guide to the Congress of the United States; origins, history and procedure. Congressional Quarterly Service.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Congressional Quarterly, Inc. Guide to the Congress of the United States; Origins, History and Procedure. Washington: Congressional Quarterly Service, 1971.

Παραπομπή σε μορφή MLA (9th εκδ.)

Congressional Quarterly, Inc. Guide to the Congress of the United States; Origins, History and Procedure. Congressional Quarterly Service, 1971.