APA (7th ed.) Citation

Lyth, D. H., & Liddle, A. R. (2009). The primordial density perturbation: Cosmology, inflation and the origin of structure (1. publ.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Lyth, David H., and Andrew R. Liddle. The Primordial Density Perturbation: Cosmology, Inflation and the Origin of Structure. 1. publ. Cambridge: Cambridge University Press, 2009.

MLA (9th ed.) Citation

Lyth, David H., and Andrew R. Liddle. The Primordial Density Perturbation: Cosmology, Inflation and the Origin of Structure. 1. publ. Cambridge University Press, 2009.