APA (7th ed.) Citation

Freund, P. G. O. (1988). Superstrings. Springer US. https://doi.org/10.1007/978-1-4613-1015-0

Chicago Style (17th ed.) Citation

Freund, Peter G. O. Superstrings. Boston, MA: Springer US, 1988. https://doi.org/10.1007/978-1-4613-1015-0.

MLA (9th ed.) Citation

Freund, Peter G. O. Superstrings. Springer US, 1988. https://doi.org/10.1007/978-1-4613-1015-0.