Cita APA

Keifer, C. (2012). Quantum Gravity (Third Edition.). Oxford University Press.

Chicago Edition Citation

Keifer, Claus. Quantum Gravity. Third Edition. Oxford University Press, 2012.

Cita MLA

Keifer, Claus. Quantum Gravity. Third Edition. Oxford University Press, 2012.

Atenció: Aquestes cites poden no estar 100% correctes.