APA (7th ed.) Citation

Haar, D. t. (1964). Selected problems in quantum mechanics (1a ed.). [s.n.].

Chicago Style (17th ed.) Citation

Haar, D. ter. Selected Problems in Quantum Mechanics. 1a ed. Londres: [s.n.], 1964.

MLA (9th ed.) Citation

Haar, D. ter. Selected Problems in Quantum Mechanics. 1a ed. [s.n.], 1964.