APA استشهاد

Parkes, H. B. United States of America: A history. Khosla Publishing House.

استشهاد بنمط شيكاغو

Parkes, Henry Bamford. United States of America: A History. New Delhi: Khosla Publishing House.

MLA استشهاد

Parkes, Henry Bamford. United States of America: A History. Khosla Publishing House.