APA (7th ed.) Citation

Potter, S. (1960). Language in the modern world / by S. Potter. Penguin.

Chicago Style (17th ed.) Citation

Potter, S. Language in the Modern World / by S. Potter. Penguin, 1960.

MLA (9th ed.) Citation

Potter, S. Language in the Modern World / by S. Potter. Penguin, 1960.

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