Παραπομπή σε μορφή APA (7η εκδ.)

Kornweibel, T. (2002). Investigate everything: Federal efforts to compel Black loyalty during World War I. Indiana University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kornweibel, Theodore. Investigate Everything: Federal Efforts to Compel Black Loyalty During World War I. Bloomington, IN: Indiana University Press, 2002.

Παραπομπή σε μορφή MLA (9th εκδ.)

Kornweibel, Theodore. Investigate Everything: Federal Efforts to Compel Black Loyalty During World War I. Indiana University Press, 2002.