एपीए उद्धरण

Hazeu, H. A. G. (1971). Fifty years of electronic components. The Netherlands: Product Division Elcoma of N.V. Philips' Gloeilampenfabrieken.

शिकागो स्टाइल उद्धरण

Hazeu, H. A. G. Fifty Years of Electronic Components. The Netherlands: Product Division Elcoma of N.V. Philips' Gloeilampenfabrieken, 1971.

एमएलए उद्धरण

Hazeu, H. A. G. Fifty Years of Electronic Components. The Netherlands: Product Division Elcoma of N.V. Philips' Gloeilampenfabrieken, 1971.