APA (7th ed.) Citation

Strange, N. K. (1964). Firefly. Hurst & Blackett.

Chicago Style (17th ed.) Citation

Strange, Nora K. Firefly. London: Hurst & Blackett, 1964.

MLA (8th ed.) Citation

Strange, Nora K. Firefly. Hurst & Blackett, 1964.