APA引文

Kilmeade, B. (2021). The president and the freedom fighter: Abraham lincoln, frederick douglass, and their battle to save america's soul.

Chicago Style (17th ed.) Citation

Kilmeade, Brian. The President and the Freedom Fighter: Abraham Lincoln, Frederick Douglass, and Their Battle to Save America's Soul. 2021.

MLA引文

Kilmeade, Brian. The President and the Freedom Fighter: Abraham Lincoln, Frederick Douglass, and Their Battle to Save America's Soul. 2021.

警告：這些引文格式不一定是100％准確.