Wilson, V. (1965). The book of the Presidents ([3rd ed.].). Silver Springs, Md.: American History Research Associates.
استشهاد بنمط شيكاغوWilson, Vincent. The Book of the Presidents. [3rd ed.]. Silver Springs, Md.: American History Research Associates, 1965.
MLA استشهادWilson, Vincent. The Book of the Presidents. [3rd ed.]. Silver Springs, Md.: American History Research Associates, 1965.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.