Cites del registre

Cita APA (7th ed.)
Clark, M. H. (2006). Two little girls in blue. Pocket Books.
Cita Chicago (17th ed.)
Clark, Mary Higgins. Two Little Girls in Blue. New York: Pocket Books, 2006.
Cita MLA (9th ed.)
Clark, Mary Higgins. Two Little Girls in Blue. Pocket Books, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.