APA (7th ed.) Citation

Ayer, A. J. (1971). Language, truth and logic. Penguin Books.

Chicago Style (17th ed.) Citation

Ayer, A. J. Language, Truth and Logic. Harmondsworth: Penguin Books, 1971.

MLA (9th ed.) Citation

Ayer, A. J. Language, Truth and Logic. Penguin Books, 1971.

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