Cita APA (7th ed.)

The Sphere Project & McConnan, I. (2000). Humanitarian Charter and Minimum Standards in Disaster Response. Sphere Project.

Cita Chicago (17th ed.)

The Sphere Project i Isobel McConnan. Humanitarian Charter and Minimum Standards in Disaster Response. Geneva: Sphere Project, 2000.

Cita MLA (9th ed.)

The Sphere Project i Isobel McConnan. Humanitarian Charter and Minimum Standards in Disaster Response. Sphere Project, 2000.