APA (7e ed.) Bronvermelding
ebrary, Inc. (1994). Promoting the national spatial data infrastructure through partnerships. National Academy Press.
Chicago (17e ed.) Bronvermelding
ebrary, Inc. Promoting the National Spatial Data Infrastructure Through Partnerships. Washington, D.C.: National Academy Press, 1994.
MLA (9e ed.) Bronvermelding
ebrary, Inc. Promoting the National Spatial Data Infrastructure Through Partnerships. National Academy Press, 1994.
Let op: Deze citaties zijn niet altijd 100% accuraat.