Citazione Stile APA (7a Edizione)
Poems and plays for children: Poems and plays for children. NCFU.
Citazione stile Chigago Style (17a edizione)Poems and Plays for Children: Poems and Plays for Children. NCFU.
Citatione MLA (8a ed.)Poems and Plays for Children: Poems and Plays for Children. NCFU.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.