Παραπομπή σε μορφή APA (7η εκδ.)

Archibald, R. W., & Sleeper, S. (2008). Government consolidation and economic development in Allegheny County and the city of Pittsburgh. RAND.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Archibald, Rae W., και Sally Sleeper. Government Consolidation and Economic Development in Allegheny County and the City of Pittsburgh. Santa Monica, CA: RAND, 2008.

Παραπομπή σε μορφή MLA (9th εκδ.)

Archibald, Rae W., και Sally Sleeper. Government Consolidation and Economic Development in Allegheny County and the City of Pittsburgh. RAND, 2008.