APA引文

Douglass, F. (2012). The narrative of the life of frederick douglass: An american slave. Duke Classics.

Chicago Style (17th ed.) Citation

Douglass, Frederick. The Narrative of the Life of Frederick Douglass: An American Slave. Cleveland: Duke Classics, 2012.

MLA引文

Douglass, Frederick. The Narrative of the Life of Frederick Douglass: An American Slave. Duke Classics, 2012.

警告：這些引文格式不一定是100％准確.