APA aipamena

Ata, A., & Quizhpe Peralta, A. Health for all.

Chicago Style aipamena

Ata, Alma, and Arturo Quizhpe Peralta. Health for All.

MLA aipamena

Ata, Alma, and Arturo Quizhpe Peralta. Health for All.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.