APA (7th ed.) Citation

Crombie, A. C. Augustine to Galileo. Penguin Books.

Chicago Style (17th ed.) Citation

Crombie, Alistair C. Augustine to Galileo. Harmondsworth: Penguin Books.

MLA (9th ed.) Citation

Crombie, Alistair C. Augustine to Galileo. Penguin Books.

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