Gulick, L. H., & Ayres, L. P. (1908). Medical inspection of schools. Charities Publication Committee.
Chicago Style aipamenaGulick, Luther Halsey, and Leonard Porter Ayres. Medical Inspection of Schools. New York: Charities Publication Committee, 1908.
MLA aipamenaGulick, Luther Halsey, and Leonard Porter Ayres. Medical Inspection of Schools. Charities Publication Committee, 1908.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.