APA (7th ed.) Citation

Roberts, N. (2006). Morrigan's cross. Piatkus Publishers.

Chicago Style (17th ed.) Citation

Roberts, Nora. Morrigan's Cross. London: Piatkus Publishers, 2006.

MLA (9th ed.) Citation

Roberts, Nora. Morrigan's Cross. Piatkus Publishers, 2006.

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