Cita APA (7a ed.)

King, M. L., & King, C. S. (1987). The words of Martin Luther King, Jr. Newmarket Press.

Cita Chicago Style (17a ed.)

King, Martin Luther, y Coretta Scott King. The Words of Martin Luther King, Jr. New York: Newmarket Press, 1987.

Cita MLA (9a ed.)

King, Martin Luther, y Coretta Scott King. The Words of Martin Luther King, Jr. Newmarket Press, 1987.