APA引文

Duffin, W. (1990). Electricity and magnetism: W. J. Duffin. McGraw-Hill.

Chicago Style (17th ed.) Citation

Duffin, W.J. Electricity and Magnetism: W. J. Duffin. London: McGraw-Hill, 1990.

MLA引文

Duffin, W.J. Electricity and Magnetism: W. J. Duffin. McGraw-Hill, 1990.