APA način citiranja (7. izdanje)

Leanza, U. (1993). The future of international telecommunications: The legal regime of telecommunications by geostationary-orbit satellite. Oceana.

Čikaški stil citiranja (17. izdanje)

Leanza, Umberto. The Future of International Telecommunications: The Legal Regime of Telecommunications by Geostationary-orbit Satellite. Dobbs Ferry, N.Y: Oceana, 1993.

MLA način citiranja (9. izdanje)

Leanza, Umberto. The Future of International Telecommunications: The Legal Regime of Telecommunications by Geostationary-orbit Satellite. Oceana, 1993.