APA استشهاد

Billias, G. A. (1965). American revolution: How revolutionary was it? Holt Rinehart and Winston.

استشهاد بنمط شيكاغو

Billias, George Athan. American Revolution: How Revolutionary Was It? New York: Holt Rinehart and Winston, 1965.

MLA استشهاد

Billias, George Athan. American Revolution: How Revolutionary Was It? Holt Rinehart and Winston, 1965.