Cita APA (7a ed.)

Chamberlin, W. H. (2008). America's Second Crusade. Amagi.

Cita Chicago Style (17a ed.)

Chamberlin, William Henry. America's Second Crusade. Indianapolis: Amagi, 2008.

Cita MLA (8a ed.)

Chamberlin, William Henry. America's Second Crusade. Amagi, 2008.