APA استشهاد

Douglass, F. (2001). Narrative of the life of Frederick Douglass, an American slave, written by himself. New Haven: Yale University Press.

استشهاد بنمط شيكاغو

Douglass, Frederick. Narrative of the Life of Frederick Douglass, an American Slave, Written By Himself. New Haven: Yale University Press, 2001.

MLA استشهاد

Douglass, Frederick. Narrative of the Life of Frederick Douglass, an American Slave, Written By Himself. New Haven: Yale University Press, 2001.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.