APA استشهاد

Fitzgibbon, C. (1972). concise history of Germany. Thames and Hudson.

استشهاد بنمط شيكاغو

Fitzgibbon, Constantine. Concise History of Germany. London: Thames and Hudson, 1972.

MLA استشهاد

Fitzgibbon, Constantine. Concise History of Germany. Thames and Hudson, 1972.