Cita APA (7th ed.)

International Maritime Organization. (1995). International signs to provide guidance to persons at airports and marine terminals. IMO.

Cita Chicago (17th ed.)

International Maritime Organization. International Signs to Provide Guidance to Persons at Airports and Marine Terminals. Londres: IMO, 1995.

Cita MLA (9th ed.)

International Maritime Organization. International Signs to Provide Guidance to Persons at Airports and Marine Terminals. IMO, 1995.