Green, M., Schwarz, J. H., & Witten, E. (2012). Superstring theory (25th anniversary ed.). Cambridge University Press.
Chicago Edition CitationGreen, M., John H. Schwarz, i E. Witten. Superstring Theory. 25th anniversary ed. Cambridge ; New York: Cambridge University Press, 2012.
Cita MLAGreen, M., et al. Superstring Theory. 25th anniversary ed. Cambridge University Press, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.