APA (7th ed.) Citation

Kiefer, C. (2012). Quantum gravity (3. ed.). Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Kiefer, Claus. Quantum Gravity. 3. ed. Oxford [u.a.]: Oxford Univ. Press, 2012.

MLA (9th ed.) Citation

Kiefer, Claus. Quantum Gravity. 3. ed. Oxford Univ. Press, 2012.