Cita APA (7a ed.)

King, M. L., Randolph, A. P., Mays, B. E., Lewis, J., Young, W. M., & Wilkins, R. (1968). I have a dream: Original address from the march on Washington, August 1963. 20th Century-Fox.

Cita Chicago Style (17a ed.)

King, Martin Luther, Asa Philip Randolph, Benjamin Elijah Mays, John Lewis, Whitney M. Young, y Roy Wilkins. I Have a Dream: Original Address from the March on Washington, August 1963. New York: 20th Century-Fox, 1968.

Cita MLA (9a ed.)

King, Martin Luther, et al. I Have a Dream: Original Address from the March on Washington, August 1963. 20th Century-Fox, 1968.