Cita APA (7th ed.)
Constantinescu, F., Magyari, E., Grecu, V. V., & Spiers, J. A. (1971). Problems in quantum mechanics. Pergamon Pr.
Cita Chicago (17th ed.)
Constantinescu, F., E. Magyari, V. V. Grecu, i J. A. Spiers. Problems in Quantum Mechanics. Oxford, Braunschweig [usw.]: Pergamon Pr, 1971.
Cita MLA (9th ed.)
Constantinescu, F., et al. Problems in Quantum Mechanics. Pergamon Pr, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.