Scanlon, P. (2009). Low Vision and Blindness from Diabetic Retinopathy.
芝加哥风格引文Scanlon, P. Low Vision and Blindness from Diabetic Retinopathy. 2009.
MLA引文Scanlon, P. Low Vision and Blindness from Diabetic Retinopathy. 2009.
警告：这些引文格式不一定是100％准确.
APA引文