APA (7th ed.) Citation

Hartley, L. P. (1970). My sisters' keeper. Hamish Hamilton.

Chicago Style (17th ed.) Citation

Hartley, L. P. My Sisters' Keeper. London: Hamish Hamilton, 1970.

MLA (9th ed.) Citation

Hartley, L. P. My Sisters' Keeper. Hamish Hamilton, 1970.

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