APA aipamena

Leone, L. P., & Johnston, H. L. (1954). Agricultural migrants and public health.

Chicago Style aipamena

Leone, Lucile Petry, and Helen L. Johnston. Agricultural Migrants and Public Health. 1954.

MLA aipamena

Leone, Lucile Petry, and Helen L. Johnston. Agricultural Migrants and Public Health. 1954.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.