Παραπομπή σε μορφή APA (7η εκδ.)
U.S. Department of Labor. (1961). Programs of national organizations for migratory farm workers and their families. U.S. Department of Labor.
Παραπομπή σε μορφή Chicago (17η εκδ.)
U.S. Department of Labor. Programs of National Organizations for Migratory Farm Workers and Their Families. Washington: U.S. Department of Labor, 1961.
Παραπομπή σε μορφή MLA (9th εκδ.)
U.S. Department of Labor. Programs of National Organizations for Migratory Farm Workers and Their Families. U.S. Department of Labor, 1961.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.