Buchbinder, I. L., Odintsov, S. D., & Shapiro, I. L. (1992). Effective action in quantum gravity. I.O.P.
Cita Chicago (17th ed.)Buchbinder, I. L., S. D. Odintsov, i I. L. Shapiro. Effective Action in Quantum Gravity. Bristol, England, United Kingdom: I.O.P, 1992.
Cita MLA (9th ed.)Buchbinder, I. L., et al. Effective Action in Quantum Gravity. I.O.P, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.