SpringerLink (Online service), Papantonopoulos, L., Siopsis, G., Tsamis, N., & Calcagni, G. (2013). Quantum Gravity and Quantum Cosmology. Springer Berlin Heidelberg Imprint Springer.
Chicago Style (17th ed.) CitationSpringerLink (Online service), Lefteris Papantonopoulos, George Siopsis, Nikos Tsamis, and Gianluca Calcagni. Quantum Gravity and Quantum Cosmology. Berlin Heidelberg: Springer Berlin Heidelberg Imprint Springer, 2013.
MLA (8th ed.) CitationSpringerLink (Online service), et al. Quantum Gravity and Quantum Cosmology. Springer Berlin Heidelberg Imprint Springer, 2013.
Warning: These citations may not always be 100% accurate.