APA (7th ed.) Citation

Sandys, O. (1956). The happiness stone. Hurst & Blackett.

Chicago Style (17th ed.) Citation

Sandys, Oliver. The Happiness Stone. London: Hurst & Blackett, 1956.

MLA (8th ed.) Citation

Sandys, Oliver. The Happiness Stone. Hurst & Blackett, 1956.

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