APA (7th ed.) Citation

Ward, R. S. (1990). Twistor geometry and field theory. Cambridge University Press.

Chicago Style (17th ed.) Citation

Ward, R. S. Twistor Geometry and Field Theory. Cambridge: Cambridge University Press, 1990.

MLA (9th ed.) Citation

Ward, R. S. Twistor Geometry and Field Theory. Cambridge University Press, 1990.

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