Παραπομπή σε μορφή APA (7η εκδ.)

ebrary, Inc, & Baker, J. C. (2004). Mapping the risks: Assessing homeland security implications of publicly available geospatial information. Rand Corporation.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ebrary, Inc, και John C. Baker. Mapping the Risks: Assessing Homeland Security Implications of Publicly Available Geospatial Information. Santa Monica, CA: Rand Corporation, 2004.

Παραπομπή σε μορφή MLA (9th εκδ.)

ebrary, Inc, και John C. Baker. Mapping the Risks: Assessing Homeland Security Implications of Publicly Available Geospatial Information. Rand Corporation, 2004.