Cita APA (7a ed.)

International Geographical Congress. (1992). Cartografia del Mondo: International Map and Book Exhibition of the 27th International Geographical Congress. International Geographical Congress.

Cita Chicago Style (17a ed.)

International Geographical Congress. Cartografia Del Mondo: International Map and Book Exhibition of the 27th International Geographical Congress. Washington: International Geographical Congress, 1992.

Cita MLA (9a ed.)

International Geographical Congress. Cartografia Del Mondo: International Map and Book Exhibition of the 27th International Geographical Congress. International Geographical Congress, 1992.