Παραπομπή APA

Sachs, M. (2004). Quantum mechanics and gravity. Springer.

Παραπομπή Chicago Style

Sachs, Mendel. Quantum Mechanics and Gravity. New York: Springer, 2004.

Παραπομπή MLA

Sachs, Mendel. Quantum Mechanics and Gravity. Springer, 2004.