Citazione Stile APA (7a Edizione)

Brearley, M., & Hitchfield, E. (1966). A teacher's guide to reading Piaget (1a. ed.). Routledge & Kegan Paul.

Citazione stile Chigago Style (17a edizione)

Brearley, Molly, e Elizabeth Hitchfield. A Teacher's Guide to Reading Piaget. 1a. ed. Londres: Routledge & Kegan Paul, 1966.

Citatione MLA (9a ed.)

Brearley, Molly, e Elizabeth Hitchfield. A Teacher's Guide to Reading Piaget. 1a. ed. Routledge & Kegan Paul, 1966.