Citazione Stile APA (7a Edizione)

ebrary, Inc, Rakison, D. H., & Oakes, L. M. (2003). Early category and concept development: Making sense of the blooming, buzzing confusion. Oxford University Press.

Citazione stile Chigago Style (17a edizione)

ebrary, Inc, David H. Rakison, e Lisa M. Oakes. Early Category and Concept Development: Making Sense of the Blooming, Buzzing Confusion. Oxford ; New York: Oxford University Press, 2003.

Citatione MLA (9a ed.)

ebrary, Inc, et al. Early Category and Concept Development: Making Sense of the Blooming, Buzzing Confusion. Oxford University Press, 2003.