APA (7th ed.) Citation

Waller, W. F. (1968). Digital instruments / edited by W.F. Waller. Product Journals.

Chicago Style (17th ed.) Citation

Waller, W. F. Digital Instruments / Edited by W.F. Waller. Product Journals, 1968.

MLA (9th ed.) Citation

Waller, W. F. Digital Instruments / Edited by W.F. Waller. Product Journals, 1968.

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