Cita APA (7a ed.)

Kats, A. (1961). Hydrogen in alpha-quartz. Philips Research Laboratories.

Cita Chicago Style (17a ed.)

Kats, A. Hydrogen in Alpha-quartz. Eindhoven, Netherlands: Philips Research Laboratories, 1961.

Cita MLA (8a ed.)

Kats, A. Hydrogen in Alpha-quartz. Philips Research Laboratories, 1961.