Johnson, D. (1999). Digital photography: Answers! Osborne/McGraw-Hill.
芝加哥风格引文Johnson, Dave. Digital Photography: Answers! Berkley, Calif: Osborne/McGraw-Hill, 1999.
MLA引文Johnson, Dave. Digital Photography: Answers! Osborne/McGraw-Hill, 1999.
警告：这些引文格式不一定是100％准确.