Style de citation APA

Ludwig, E., Paul, C., & Paul, E. (1949). Abraham Lincoln: The full life story of our martyred president. New York: Liveright.

Style de citation Chicago

Ludwig, Emil, Cedar Paul, et Eden Paul. Abraham Lincoln: The Full Life Story of Our Martyred President. New York: Liveright, 1949.

Style de citation MLA

Ludwig, Emil, Cedar Paul, et Eden Paul. Abraham Lincoln: The Full Life Story of Our Martyred President. New York: Liveright, 1949.

Attention : ces citations peuvent ne pas être correctes à 100%.