APA ציטוט

Vaughan, C. (1993). The Global Forum: Power of the People in Rio de Janeiro ECO'92.

Citación estilo Chicago

Vaughan, Christopher. The Global Forum: Power of the People in Rio De Janeiro ECO'92. 1993.

ציטוט MLA

Vaughan, Christopher. The Global Forum: Power of the People in Rio De Janeiro ECO'92. 1993.