APA (7th ed.) Citation

Elliott, S. L. (1963). Careful, he might hear you. Gollancz.

Chicago Style (17th ed.) Citation

Elliott, Sumner Locke. Careful, He Might Hear You. London: Gollancz, 1963.

MLA (8th ed.) Citation

Elliott, Sumner Locke. Careful, He Might Hear You. Gollancz, 1963.

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