APA (7e ed.) Bronvermelding

Não informado. (1973). Geodesy, Mapping and Photogrammetry. American Geophysical Union.

Chicago (17e ed.) Bronvermelding

Não informado. Geodesy, Mapping and Photogrammetry. Washington: American Geophysical Union, 1973.

MLA (8e ed.) Bronvermelding

Não informado. Geodesy, Mapping and Photogrammetry. American Geophysical Union, 1973.

Let op: Deze citaties zijn niet altijd 100% accuraat.