APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (8. izdanje)

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