APA (7th ed.) Citation

Richards, I. A. (1943). Basic English and its uses. Kegan Paul.

Chicago Style (17th ed.) Citation

Richards, Ivor Armstrong. Basic English and Its Uses. London: Kegan Paul, 1943.

MLA (9th ed.) Citation

Richards, Ivor Armstrong. Basic English and Its Uses. Kegan Paul, 1943.

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