Παραπομπή σε μορφή APA (7η εκδ.)

Barclay, T. (1919). Collapse and reconstruction: European conditions and American principles. Little, Brown, and company.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Barclay, Thomas. Collapse and Reconstruction: European Conditions and American Principles. Boston: Little, Brown, and company, 1919.

Παραπομπή σε μορφή MLA (8th εκδ.)

Barclay, Thomas. Collapse and Reconstruction: European Conditions and American Principles. Little, Brown, and company, 1919.