APA (7th ed.) Citation

Polchinski, J. G. (2005). String theory: An introduction to the bosonic string. Cambridge University Press.

Chicago Style (17th ed.) Citation

Polchinski, Joseph Gerard. String Theory: An Introduction to the Bosonic String. Cambridge ; New York: Cambridge University Press, 2005.

MLA (8th ed.) Citation

Polchinski, Joseph Gerard. String Theory: An Introduction to the Bosonic String. Cambridge University Press, 2005.