Παραπομπή σε μορφή APA (7η εκδ.)

ebrary, Inc. (1997). Satellite gravity and the geosphere: Contributions to the study of the solid earth and its fluid envelope. National Academy Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ebrary, Inc. Satellite Gravity and the Geosphere: Contributions to the Study of the Solid Earth and Its Fluid Envelope. Washington, D.C.: National Academy Press, 1997.

Παραπομπή σε μορφή MLA (9th εκδ.)

ebrary, Inc. Satellite Gravity and the Geosphere: Contributions to the Study of the Solid Earth and Its Fluid Envelope. National Academy Press, 1997.