APA (7 ম সংস্করণ) উদ্ধৃতি

SpringerLink (Online service), Papantonopoulos, L., Siopsis, G., Tsamis, N., & Calcagni, G. (2013). Quantum Gravity and Quantum Cosmology. Springer Berlin Heidelberg Imprint Springer.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

SpringerLink (Online service), Lefteris Papantonopoulos, George Siopsis, Nikos Tsamis, এবং Gianluca Calcagni. Quantum Gravity and Quantum Cosmology. Berlin Heidelberg: Springer Berlin Heidelberg Imprint Springer, 2013.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

SpringerLink (Online service), et al. Quantum Gravity and Quantum Cosmology. Springer Berlin Heidelberg Imprint Springer, 2013.