APA stil citiranja

Firth, C. (1940). The Regimental History of Cromwell's Army: The Regimental History of Cromwell's Army. Vol. 2. The Regimental History of Cromwell's Army.

Chicago stil citiranja

Firth, Charles. "The Regimental History of Cromwell's Army: The Regimental History of Cromwell's Army. Vol. 2." 1940.

MLA stil citiranja

Firth, Charles. "The Regimental History of Cromwell's Army: The Regimental History of Cromwell's Army. Vol. 2." 1940.