APA (7th ed.) Citation

Philips' Gloeilampenfabrieken. Thyratrons for modern industry. Philips Electron Tube Division.

Chicago Style (17th ed.) Citation

Philips' Gloeilampenfabrieken. Thyratrons for Modern Industry. Holland: Philips Electron Tube Division.

MLA (8th ed.) Citation

Philips' Gloeilampenfabrieken. Thyratrons for Modern Industry. Philips Electron Tube Division.

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