Cita APA (7th ed.)
Blake, J. (1991). Joy & anger. Fawcett Columbine.
Cita Chicago (17th ed.)
Blake, Jennifer. Joy & Anger. New York: Fawcett Columbine, 1991.
Cita MLA (9th ed.)
Blake, Jennifer. Joy & Anger. Fawcett Columbine, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.