APA (7e ed.) Bronvermelding

International Symposium Management of Geodetic Data Copenhagen, Geodætisk institut (Denmark), & Tscherning, C. (1981). Proceedings of the International Symposium Management of Geodetic Data København 24.-26. August 1981. Produced for the Geodetic Institute by Akademisk vorlag.

Chicago (17e ed.) Bronvermelding

International Symposium Management of Geodetic Data Copenhagen, Geodætisk institut (Denmark), en Carl Tscherning. Proceedings of the International Symposium Management of Geodetic Data København 24.-26. August 1981. København, Danmark: Produced for the Geodetic Institute by Akademisk vorlag, 1981.

MLA (8e ed.) Bronvermelding

International Symposium Management of Geodetic Data Copenhagen, et al. Proceedings of the International Symposium Management of Geodetic Data København 24.-26. August 1981. Produced for the Geodetic Institute by Akademisk vorlag, 1981.