Παραπομπή σε μορφή APA (7η εκδ.)

Guilday, P. (1932). George Washington: His Catholic Friends and Allies. Washington, D.C..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Guilday, Peter. George Washington: His Catholic Friends and Allies. Washington, D.C., 1932.

Παραπομπή σε μορφή MLA (8th εκδ.)

Guilday, Peter. George Washington: His Catholic Friends and Allies. Washington, D.C., 1932.