APA (7th ed.) Citation

Philips Natuurkundig Laboratorium. (1961). Philips research reports. Philips Research Laboratories.

Chicago Style (17th ed.) Citation

Philips Natuurkundig Laboratorium. Philips Research Reports. Eindhoven, Netherlands: Philips Research Laboratories, 1961.

MLA (8th ed.) Citation

Philips Natuurkundig Laboratorium. Philips Research Reports. Philips Research Laboratories, 1961.

Warning: These citations may not always be 100% accurate.