APA (7th ed.) Citation

Chace, I. (1977). The whistling thorn. Mills & Boon.

Chicago Style (17th ed.) Citation

Chace, Isobel. The Whistling Thorn. London: Mills & Boon, 1977.

MLA (8th ed.) Citation

Chace, Isobel. The Whistling Thorn. Mills & Boon, 1977.

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