La Plante, E., & Rue, E. (1952). Subject headings for children's materials. American Library Association.
Citazione stile Chigago Style (17a edizione)La Plante, Effie, e Eloise Rue. Subject Headings for Children's Materials. Chicago: American Library Association, 1952.
Citatione MLA (9a ed.)La Plante, Effie, e Eloise Rue. Subject Headings for Children's Materials. American Library Association, 1952.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.