Cita APA (7th ed.)
Greyson, J. (1998). Lilies. DTK information.
Cita Chicago (17th ed.)
Greyson, John. Lilies. London: DTK information, 1998.
Cita MLA (9th ed.)
Greyson, John. Lilies. DTK information, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.