APA (7th ed.) Citation

King, G. J. (1979). Audio equipment tests. Newnes-Butterworths.

Chicago Style (17th ed.) Citation

King, Gordon John. Audio Equipment Tests. London ; Boston: Newnes-Butterworths, 1979.

MLA (9th ed.) Citation

King, Gordon John. Audio Equipment Tests. Newnes-Butterworths, 1979.

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