APA (7th ed.) Citation

Helms, H. L. (1986). Contemporary electronics circuits deskbook / compiled by Harry Helms. McGraw-Hill.

Chicago Style (17th ed.) Citation

Helms, Harry L. Contemporary Electronics Circuits Deskbook / Compiled by Harry Helms. New York ; London: McGraw-Hill, 1986.

MLA (9th ed.) Citation

Helms, Harry L. Contemporary Electronics Circuits Deskbook / Compiled by Harry Helms. McGraw-Hill, 1986.

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