Cita APA (7th ed.)

Burke, J. (1985). The day the universe changed. Little, Brown.

Cita Chicago (17th ed.)

Burke, James. The Day the Universe Changed. Boston: Little, Brown, 1985.

Cita MLA (9th ed.)

Burke, James. The Day the Universe Changed. Little, Brown, 1985.

Atenció: Aquestes cites poden no estar 100% correctes.