Citazione Stile APA (7a Edizione)

Long, H. G. (1953). Rich the treasure: Public library service to children. American Library Association.

Citazione stile Chigago Style (17a edizione)

Long, Harriet Geneva. Rich the Treasure: Public Library Service to Children. Chicago: American Library Association, 1953.

Citatione MLA (9a ed.)

Long, Harriet Geneva. Rich the Treasure: Public Library Service to Children. American Library Association, 1953.