Cazden, C. B., John, V. P., & Hymes, D. (1972). Functions of language in the classroom. Teachers College Press.
Citazione stile Chigago Style (17a edizione)Cazden, Courtney B., Vera P. John, e Dell Hymes. Functions of Language in the Classroom. Nueva York: Teachers College Press, 1972.
Citatione MLA (9a ed.)Cazden, Courtney B., et al. Functions of Language in the Classroom. Teachers College Press, 1972.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.