APA (7th ed.) Citation

Cartland, B. (1975). A duel of hearts. Hurst and Blackett.

Chicago Style (17th ed.) Citation

Cartland, Barbara. A Duel of Hearts. London: Hurst and Blackett, 1975.

MLA (8th ed.) Citation

Cartland, Barbara. A Duel of Hearts. Hurst and Blackett, 1975.

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