APA (7th ed.) Citation

Jones, M. (2011). Valve Amplifiers, 4th Edition (4th edition.). Newnes.

Chicago Style (17th ed.) Citation

Jones, Morgan. Valve Amplifiers, 4th Edition. 4th edition. Newnes, 2011.

MLA (9th ed.) Citation

Jones, Morgan. Valve Amplifiers, 4th Edition. 4th edition. Newnes, 2011.

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