Cita APA (7a ed.)

World AIDS Conference. (1998). Bridging the gap: 12th World AIDS Conference : index volume.

Cita Chicago Style (17a ed.)

World AIDS Conference. Bridging the Gap: 12th World AIDS Conference : Index Volume. Genf, 1998.

Cita MLA (8a ed.)

World AIDS Conference. Bridging the Gap: 12th World AIDS Conference : Index Volume. 1998.