APA

Sickle J. V., . (2004). Basic GIS Coordinates. New York: CRC Press.

Chicago

Sickle J V, . 2004. Basic GIS Coordinates. New York: CRC Press.

Harvard

Sickle J. V., . (2004). Basic GIS Coordinates. New York: CRC Press.

MLA

Sickle J V, . Basic GIS Coordinates. New York: CRC Press. 2004.