Citazione Stile APA (7a Edizione)

Prior, J. O., & Gerard, M. R. (2010). Environmental print for early childhood literacy skills. Shell Education.

Citazione stile Chigago Style (17a edizione)

Prior, Jennifer Overend, e Maureen R. Gerard. Environmental Print for Early Childhood Literacy Skills. Huntington Beach, Calif: Shell Education, 2010.

Citatione MLA (9a ed.)

Prior, Jennifer Overend, e Maureen R. Gerard. Environmental Print for Early Childhood Literacy Skills. Shell Education, 2010.