APA引文

Kostyal, K. M. (2014). Founding fathers: The fight for freedom and the birth of America. National Geographic Books.

Chicago Style (17th ed.) Citation

Kostyal, K. M. Founding Fathers: The Fight for Freedom and the Birth of America. Washington, D.C.: National Geographic Books, 2014.

MLA引文

Kostyal, K. M. Founding Fathers: The Fight for Freedom and the Birth of America. National Geographic Books, 2014.

警告：這些引文格式不一定是100％准確.