APA (7th ed.) Citation

Gillen, L. (1971). Winter at Cray. Mills and Boon Ltd.

Chicago Style (17th ed.) Citation

Gillen, Lucy. Winter at Cray. London (17 Foley St., W1A 1DR): Mills and Boon Ltd, 1971.

MLA (8th ed.) Citation

Gillen, Lucy. Winter at Cray. Mills and Boon Ltd, 1971.