Betts, J. E. (1989). Essentials of applied physics. Prentice Hall.
芝加哥风格引文Betts, John E. Essentials of Applied Physics. Englewood Cliffs, N.J: Prentice Hall, 1989.
MLA引文Betts, John E. Essentials of Applied Physics. Prentice Hall, 1989.
警告：这些引文格式不一定是100％准确.