APA (7th ed.) Citation

Whittle, P. (1970). Probability. Penguin Books.

Chicago Style (17th ed.) Citation

Whittle, Peter. Probability. Harmondsworth [etc.]: Penguin Books, 1970.

MLA (9th ed.) Citation

Whittle, Peter. Probability. Penguin Books, 1970.

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