Παραπομπή σε μορφή APA (7η εκδ.)

Leirfallom, J., & Drake, R. P. 1. (1943). Organization and administration of local public welfare services. American public welfare association.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Leirfallom, Jarle, και Russell Payson 1901 Drake. Organization and Administration of Local Public Welfare Services. Chicago, Ill: American public welfare association, 1943.

Παραπομπή σε μορφή MLA (9th εκδ.)

Leirfallom, Jarle, και Russell Payson 1901 Drake. Organization and Administration of Local Public Welfare Services. American public welfare association, 1943.