APA引文

Johnson, L. E. (2009). Geographic information system in water resources engineering. CRC Press.

Chicago Edition Citation

Johnson, Lynn E. Geographic Information System in Water Resources Engineering. Boca Raton: CRC Press, 2009.

MLA引文

Johnson, Lynn E. Geographic Information System in Water Resources Engineering. CRC Press, 2009.

警告：這些引文格式不一定是100％准確.