APA (7th ed.) Citation

Heppell, B. (1966). The hidden flame. Robert Hale.

Chicago Style (17th ed.) Citation

Heppell, Blanche. The Hidden Flame. London: Robert Hale, 1966.

MLA (8th ed.) Citation

Heppell, Blanche. The Hidden Flame. Robert Hale, 1966.

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