APA引文

Johnson, C., & Smith, P. (1998). Africans in America: America's journey through slavery. Harcourt Brace.

Chicago Style (17th ed.) Citation

Johnson, Charles, and Patricia Smith. Africans in America: America's Journey Through Slavery. New York: Harcourt Brace, 1998.

MLA引文

Johnson, Charles, and Patricia Smith. Africans in America: America's Journey Through Slavery. Harcourt Brace, 1998.

警告：這些引文格式不一定是100％准確.