APA (7th ed.) Citation

Ward, R. S. (1990). Twistor geometry and field theory. Cambridge University Press. https://doi.org/10.1017/CBO9780511524493

Chicago Style (17th ed.) Citation

Ward, R. S. Twistor Geometry and Field Theory. Cambridge: Cambridge University Press, 1990. https://doi.org/10.1017/CBO9780511524493.

MLA (9th ed.) Citation

Ward, R. S. Twistor Geometry and Field Theory. Cambridge University Press, 1990. https://doi.org/10.1017/CBO9780511524493.