Citazione Stile APA (7a Edizione)

Holt, L. E., & Holt, G. E. (2010). Public library services for the poor: Doing all we can. American Library Association.

Citazione stile Chigago Style (17a edizione)

Holt, Leslie Edmonds, e Glen E. Holt. Public Library Services for the Poor: Doing All We Can. Chicago: American Library Association, 2010.

Citatione MLA (9a ed.)

Holt, Leslie Edmonds, e Glen E. Holt. Public Library Services for the Poor: Doing All We Can. American Library Association, 2010.