APA (7th ed.) Citation

Salam, A., Evans, J., & Watts, G. (1990). Unification of the fundamental forces: The first of the 1988 Dirac memorial lectures. Cambridge University Press.

Chicago Style (17th ed.) Citation

Salam, Abdus, Jonathan Evans, and Gerard Watts. Unification of the Fundamental Forces: The First of the 1988 Dirac Memorial Lectures. Cambridge ; New York: Cambridge University Press, 1990.

MLA (9th ed.) Citation

Salam, Abdus, et al. Unification of the Fundamental Forces: The First of the 1988 Dirac Memorial Lectures. Cambridge University Press, 1990.