Trích dẫn APA

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

Trích dẫn kiểu Chicago

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

Trích dẫn MLA

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

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.