Burchfield, J., Jacobs, M., Kokrda, K., & Johnson, R. (1997). Photography in focus (5th ed.). NTC Publishing Group.
芝加哥风格引文Burchfield, Jerry, Mark Jacobs, Ken Kokrda, 与 Robert Johnson. Photography in Focus. 5th ed. Lincolnwood, Ill: NTC Publishing Group, 1997.
MLA引文Burchfield, Jerry, et al. Photography in Focus. 5th ed. NTC Publishing Group, 1997.
警告：这些引文格式不一定是100％准确.