APA (7th ed.) Citation

King, M. L., Jr. (1997). I have a dream (First edition.). Scholastic Press.

Chicago Style (17th ed.) Citation

King, Martin Luther, Jr. I Have a Dream. First edition. New York: Scholastic Press, 1997.

MLA (9th ed.) Citation

King, Martin Luther, Jr. I Have a Dream. First edition. Scholastic Press, 1997.