APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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