Παραπομπή APA

Gambini, R., & Pullin, J. (2011). A first course in loop quantum gravity. Oxford University Press.

Παραπομπή Chicago Style

Gambini, Rodolfo, και Jorge Pullin. A First Course in Loop Quantum Gravity. Oxford: Oxford University Press, 2011.

Παραπομπή MLA

Gambini, Rodolfo, και Jorge Pullin. A First Course in Loop Quantum Gravity. Oxford University Press, 2011.