Cita APA (7a ed.)

Roberts, N. (1999). The MacGregors: Alan Grant. Silhouette Books.

Cita Chicago Style (17a ed.)

Roberts, Nora. The MacGregors: Alan Grant. New York: Silhouette Books, 1999.

Cita MLA (9a ed.)

Roberts, Nora. The MacGregors: Alan Grant. Silhouette Books, 1999.