Cita APA

Lewis, J. (1924). Lincoln the Freethinker. New York: Freenthought Press.

Citación estilo Chicago

Lewis, Joseph. Lincoln the Freethinker. New York: Freenthought Press, 1924.

Cita MLA

Lewis, Joseph. Lincoln the Freethinker. New York: Freenthought Press, 1924.