MLA

Unruh, William G, et al. Quantum Analogues: From Phase Transitions to Black Holes and Cosmology. Springer Berlin Heidelberg, 2007.

APA

Unruh, W. G, Ralf, S., Schützhold, R.Unruh, W. G, Beig, R., & Unruh, W. (2007). Quantum Analogues: From Phase Transitions to Black Holes and Cosmology. Springer Berlin Heidelberg.

Chicago

Unruh, William G., Schützhold Ralf, Ralf Schützhold, W. G Unruh, R Beig, and William Unruh. Quantum Analogues: From Phase Transitions to Black Holes and Cosmology. : Springer Berlin Heidelberg, 2007.