Cita APA (7a ed.)

King, M. L. J. (1964). Why we can´t wait. Penguin Group.

Cita Chicago Style (17a ed.)

King, Martin Luther Jr. Why We Can´t Wait. New York: Penguin Group, 1964.

Cita MLA (8a ed.)

King, Martin Luther Jr. Why We Can´t Wait. Penguin Group, 1964.