Cita APA (7a ed.)

Philips. (1971). MEMORY products. magnetic heads. quartz crystals. microwave devices. variable mains transformers. electro-mechanical components. Philips.

Cita Chicago Style (17a ed.)

Philips. MEMORY Products. Magnetic Heads. Quartz Crystals. Microwave Devices. Variable Mains Transformers. Electro-mechanical Components. Netherlands: Philips, 1971.

Cita MLA (8a ed.)

Philips. MEMORY Products. Magnetic Heads. Quartz Crystals. Microwave Devices. Variable Mains Transformers. Electro-mechanical Components. Philips, 1971.