APA (7th ed.) Citation

Lenk, J. D. (1990). Complete guide to electronic power supplies. Prentice Hall.

Chicago Style (17th ed.) Citation

Lenk, John D. Complete Guide to Electronic Power Supplies. Englewood Cliffs, N.J.: Prentice Hall, 1990.

MLA (9th ed.) Citation

Lenk, John D. Complete Guide to Electronic Power Supplies. Prentice Hall, 1990.

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