APA

Green M., Schwarz J. & Witten E. (1999). Superstring theory : loop amplitudes, anomalies & phenomenology [v. 2]. New York: Cambridge University Press.

Chicago

Green M.B, Schwarz J.H and Witten E. 1999. Superstring theory : loop amplitudes, anomalies & phenomenology [v. 2]. New York: Cambridge University Press.

Harvard

Green M., Schwarz J. and Witten E. (1999). Superstring theory : loop amplitudes, anomalies & phenomenology [v. 2]. New York: Cambridge University Press.

MLA

Green M.B, Schwarz J.H and Witten E. Superstring theory : loop amplitudes, anomalies & phenomenology [v. 2]. New York: Cambridge University Press. 1999.