Cita APA (7a ed.)

Worl petroleum congress Buenos Aires. (1991). Abstracts of the thirteenth world petroleum congress. Wiley.

Cita Chicago Style (17a ed.)

Worl petroleum congress Buenos Aires. Abstracts of the Thirteenth World Petroleum Congress. Chichester, England: Wiley, 1991.

Cita MLA (9a ed.)

Worl petroleum congress Buenos Aires. Abstracts of the Thirteenth World Petroleum Congress. Wiley, 1991.