APA (7th ed.) Citation

Roberts, N. (2011). Perfect harmony. Silhouette Books.

Chicago Style (17th ed.) Citation

Roberts, Nora. Perfect Harmony. New York: Silhouette Books, 2011.

MLA (9th ed.) Citation

Roberts, Nora. Perfect Harmony. Silhouette Books, 2011.

Warning: These citations may not always be 100% accurate.