Cita APA (7th ed.)
Viorst, J. (1986). Necessary losses (ed.). Simon and Schuster.
Cita Chicago (17th ed.)
Viorst, Judith. Necessary Losses. ed. New York: Simon and Schuster, 1986.
Cita MLA (9th ed.)
Viorst, Judith. Necessary Losses. ed. Simon and Schuster, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.