Young Learner's My Picture Wordbook of Bugs and Insects. Young Learner Pub.
Citazione stile Chigago Style (17a edizione)Young Learner's My Picture Wordbook of Bugs and Insects. New Delhi: Young Learner Pub.
Citatione MLA (9a ed.)Young Learner's My Picture Wordbook of Bugs and Insects. Young Learner Pub.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.