Walsh, J. W. T. (1926). Photometry. Constable.
芝加哥风格引文Walsh, John W. T. Photometry. London: Constable, 1926.
MLA引文Walsh, John W. T. Photometry. Constable, 1926.
警告：这些引文格式不一定是100％准确.
APA引文
Walsh, J. W. T. (1926). Photometry. Constable.
芝加哥风格引文Walsh, John W. T. Photometry. London: Constable, 1926.
MLA引文Walsh, John W. T. Photometry. Constable, 1926.