Citazione Stile APA (7a Edizione)

Lyman, H. H. (1977). Literacy and the nation's libraries. American Library Association.

Citazione stile Chigago Style (17a edizione)

Lyman, Helen Huguenor. Literacy and the Nation's Libraries. Chicago: American Library Association, 1977.

Citatione MLA (9a ed.)

Lyman, Helen Huguenor. Literacy and the Nation's Libraries. American Library Association, 1977.