APA (7th ed.) Citation

Huggett, S. A., & Tod, K. P. (1994). An introduction to twistor theory (2nd ed.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Huggett, S. A., and K. P. Tod. An Introduction to Twistor Theory. 2nd ed. Cambridge: Cambridge University Press, 1994.

MLA (8th ed.) Citation

Huggett, S. A., and K. P. Tod. An Introduction to Twistor Theory. 2nd ed. Cambridge University Press, 1994.