Cita APA

Dirac, P. A. M. (1958). The principles of quantum mechanics (4th ed.). Clarendon Press.

Chicago Edition Citation

Dirac, P. A. M. The Principles of Quantum Mechanics. 4th ed. Oxford: Clarendon Press, 1958.

Cita MLA

Dirac, P. A. M. The Principles of Quantum Mechanics. 4th ed. Clarendon Press, 1958.