APA (7th ed.) Citation

Bernal, J. D. Science in history / by J.D. Bernal (3rd ed.). Watts.

Chicago Style (17th ed.) Citation

Bernal, J. D. Science in History / by J.D. Bernal. 3rd ed. Watts.

MLA (9th ed.) Citation

Bernal, J. D. Science in History / by J.D. Bernal. 3rd ed. Watts.

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