Harde, R., Kokkola, L., & Brouwers, A. (2014). Eleanor H. Porter's Pollyanna: A children's classic at 100. University Press of Mississippi.
Citazione stile Chigago Style (17a edizione)Harde, Roxanne, Lydia Kokkola, e Anke Brouwers. Eleanor H. Porter's Pollyanna: A Children's Classic at 100. Jackson, Mississippi: University Press of Mississippi, 2014.
Citatione MLA (9a ed.)Harde, Roxanne, et al. Eleanor H. Porter's Pollyanna: A Children's Classic at 100. University Press of Mississippi, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.