Cita APA

Cristobal, F. (2000). A challenge for health in the 21st century. PIDS Development Research News.

Citación estilo Chicago

Cristobal, Fortunato. "A Challenge for Health in the 21st Century." PIDS Development Research News 2000.

Cita MLA

Cristobal, Fortunato. "A Challenge for Health in the 21st Century." PIDS Development Research News, 2000.

Warning: These citations may not always be 100% accurate.