Cita APA

Dirac, P. A. M. (1930). Principles of quantum mechanics (4th rev. ed.). Oxford University Press.

Citación estilo Chicago

Dirac, P. A. M. Principles of Quantum Mechanics. 4th rev. ed. Calcutta: Oxford University Press, 1930.

Cita MLA

Dirac, P. A. M. Principles of Quantum Mechanics. 4th rev. ed. Oxford University Press, 1930.